subdomain is a valid English word

Scrabble validity: invalid ( international - Sowpods, US - Twl06 )
iScramble validity: valid
QuickWords validity: valid

Meanings

Noun (COUNTABLE)

A domain or sphere that is part of a larger domain or sphere.
(computing Internet) A domain name that has been prefaced with additional parts separated with periods.
(computing Internet) An additional part prefaced to a domain name.
• In en.wiktionary.org, en is a subdomain.

subdomain is not a Scrabble valid word

subdomain

• International English (Sowpods) - The word is not valid in Scrabble ✘
• US English (TWL06) - The word is not valid in Scrabble ✘
• 00 points

subdomain is an iScramble, QuickWords valid word

subdomain

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 00 points

Same letters words (Anagrams)

• none

Same letters plus one

• ABDOMINOUS
• SUBDOMAINS

Same letters minus one

• BAUDOINS
• BIMANOUS
• BIMONADS
• DOUMBIAS
• IMBOUNDS
• MISBOUND