Which spelling variants to register, and which to skip

Never build on a variant

Build on the plain word, spelled as people spell it. Andrew Allemann's guide for startups, published on Domain Name Wire on 19 July 2021, opened with three rules on spelling. First, never use a hyphen. Second, never misspell a word or leave out vowels. Third, if the name includes a digit, try to get the spelled-out version too, and the other way round.

The reason is the guide's radio test: someone who hears the name must know how to spell it. People type the plain word. Whoever holds the plain word gets those visitors and their email.

Readers trust an odd spelling less. In a GoDaddy survey of 1,500 US consumers, 80% said they had avoided visiting or buying from a website because its domain name was oddly spelled (Konstantinos Zournas, OnlineDomain, 28 March 2025). Misspelled words made 56% of them distrust a domain. Hyphens did the same for 20%, and numbers for 20%. GoDaddy sells domain names, so read this as a seller's survey.

People drop the hyphen when they type. Miami Beach police gave ticketed drivers a flyer, which Allemann wrote about on Domain Name Wire on 16 February 2022. The flyer printed the right address, Miami-DadeClerk.com, in one place, and also the version without the hyphen.

Someone else had held the version without the hyphen since 2007, and forwarded it to a shop selling political merchandise. Even when people are given the right address, the article noted, they sometimes miss hyphens.

The obvious few, on the day you choose the name

Four variants are the obvious ones. The first is the plural or the singular, whichever you did not pick. The second is the hyphenated form of a two-word name, since some people put the hyphen in and others leave it out.

The third is the one or two misspellings people make, like the ones your own team made this week. The fourth is the spelled-out form of any digit, which is the rule on digits from Allemann's guide above.

The plural raises a question that Allemann put on Domain Name Wire on 25 September 2020. Start a business on car.com, and someone will start one on cars.com, with some confusion likely.

Some nouns have no natural plural, such as candy corn or shortbread. The same article called those nouns a sweet spot, because the plural never needs to be secured. When two finalists are close, count that in a name's favour.

Register these variants on the day you choose the name, at the same registrarRegistrarThe company you buy and renew a domain through, such as Namecheap or GoDaddy. It does not own the name, it only registers it for you.Read the definition, and point each one at the real name. You do that with a forward: you set it once, and it sends a visitor who typed the plural to your site. Then stop. Each variant renews every year. Across the registrars we price, the yearly renewalRenewalThe yearly fee that keeps a domain yours. You pay it for as long as you hold the name, and on some endings it costs far more than the first year did.Read the definition of .com is $13.40, and four variants pay it four times.

Why the day matters

A name in the news is taken within minutes. Reporters had, it seems, first named a suspect at around 17:00 UTC, Kevin Murphy reported on Domain Incite on 2 January 2025. The .com that matched the suspect's name was registered at 17:20 UTC, before the official news conference. The more correct spelling of the name, which has a hyphen, stayed unregistered.

Large companies sometimes register quietly, and not always in time. Allemann counted over forty registrations by Amazon in two days for its Prime Air service (Domain Name Wire, 2 December 2013). AmazonPrimeAir.com had been registered with privacy on 19 November, at a mass-market registrar, not Amazon's usual brand-protection registrar. Either someone beat Amazon to the name, the article said, or Amazon registered it there so nobody was tipped off.

Announcing first makes news too. Murphy reported on Domain Incite on 26 January 2026 that the UK Home Secretary had announced Police.ai in Parliament that afternoon. At the time, police.ai was registered to the Government of Anguilla, the territory that owns the .ai ending. It appeared, the report said, that the UK government did not own the name.

Why bulk registration stops paying

Large companies register typos by the hundred. On one Friday, Google registered hundreds of typos of Alphabet, Android and Chrome, Allemann reported on Domain Name Wire on 28 April 2025. It is common, the article added, for companies to register typos of their key domains. With so many variations, though, it is difficult to imagine the company capturing all of them.

Some companies have cut back. Elliot Silver relayed a trade-press interview with the BBC's head of brand protection on DomainInvesting on 23 March 2021. About 90% of the BBC's 20,000-plus names were for inactive sites, so the team decided to cut the portfolio by about half.

The trade-press article also gave general advice to rights holders. Traditional endings and the home country's ending are likely vital, it said, while hyphens and misspellings may be worth slashing.

Silver's own reading was that the BBC could own thousands of typo names and still miss some, since every typo has thousands of endings. Allemann said the same of Walmart on Domain Name Wire on 9 July 2020: the company had registered over 20 names around its US chief executive, and not the obvious rude one. No matter what names you protect, others remain.

What the dispute rules cover, and two traps

The UDRP, the dispute procedure for trademark claims, runs at WIPO or at another provider, and not in a court. WIPO's Overview 3.0, its summary of panel views, says that a common, obvious or intentional misspelling of a trademark is considered confusingly similar to the mark. That similarity is the first of three elements a complainant must show.

Section 3.8 of the Overview covers timing. A name registered before the complainant's rights arose will not normally be found to be in bad faith. In certain limited circumstances, panels have been prepared to find bad faith, where the facts show an intent to capitalize on nascent rights: a registration shortly before or after a merger announcement, or after significant media attention such as a product launch.

A typo you register to defend your name can be another company's name. In the Google sweep of April 2025, Allemann noted that Google does not own Alphabet.com, and that its site is abc.xyz. So Google had bought typos of another company's domain name. Before you register a misspelling, search USPTOUSPTOThe United States Patent and Trademark Office, the public register searched to spot obvious trademark conflicts early. Searching it is a first check, never legal clearance.Read the definition and EUIPOEUIPOThe European Union Intellectual Property Office, the public register of EU trademarks. Searching it is a first check, never legal clearance.Read the definition for that spelling as a trademark in force in your class of goods or services.

Each form is its own name. The owner of Sign.com had sent a cease-and-desist letterCease-and-desist letterA letter, usually from a lawyer, asking you to stop using a name because its sender claims rights over it.Read the definition, which is a lawyer's demand to stop, to Signs.com, a name registered since 1997 (Allemann, Domain Name Wire, 17 January 2013). The letter claimed that the owner's service mark was infringed. Signs.com sued for a ruling that it did not infringe.

On 26 March 2014, Allemann added that the two sides had settled on confidential terms, after about 14 months of lawyers. The dispute procedure recovers names one case at a time, after a filing and a fee, and it prevents no registration. A finding in one case says nothing about yours. Take your own facts to a lawyer before you register a misspelling or write to a holder.

Check each variant, one at a time

Unique Domains proposes no variant, so the list is yours to write. The website's availability checker takes one full name you type, with the variant and its ending. It answers with the name's status. For a free name, it adds the first-year price, the registrar behind that price and the five-year costCost to holdWhat a name costs over five years: the first year plus four renewals.Read the definition. It allows one live check a day and asks for no account.

The five-year cost is the first year plus four renewals. A renewal is flagged as a trap when it is at least twice the first-year price and at least ten dollars above it. On 10 November 2026, none of the 9 registrars we price flagged a renewal trapRenewal trapA cheap first year followed by a renewal at least twice the first year and at least $10 more. The low price wins the sale, and the yearly fee afterwards is where the cost really is.Read the definition on .com. The median yearly renewal of a .com variant is $13.40.

In Browse, type a one-word variant such as the plural. The rows that come up show where that variant is open or listed. A missing ending may be held or outside the catalog, so ask the checker about it. On the Investor plan, a full name in Browse opens the availability checker.

For a variant that someone else holds, type the full name in Browse and press Enter. If we track the name, its drawer opens and counts nothing; if not, AnalyseAnalyseThe full decision report on one domain: the summary, what it really costs, the trademark check, reputation, past use, and where to buy it.Read the definition opens, and the full analysis counts once against your month. Then Watch the name in the drawer, and a mail reaches you when its record changes. Browse, the drawer and the Watch are open on the Founder plan.

The day you choose the name

• Write the name the way people say it, with no hyphen, no misspelling and no bare digit.
• List the plural or singular, the hyphenated form if the name has two words, and the one or two misspellings your team made.
• Add the spelled-out form of any digit, and the digit form of any spelled-out number.
• Search USPTO and EUIPO for each misspelling, to see whether it is a trademark in force in your class.
• Check each variant in the availability checker, which gives its status and, if the name is free, its five-year cost.
• Register the open variants the same day, at the same registrar, and forward each one to the real name.
• Watch the held variants from the drawer, and write to a holder only if the variant matters.
• Stop at the handful, because no list covers every typo and each name renews every year.