chatter is a valid English word

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

Meanings

Noun (USUALY UNCOUNTABLE)

Talk, especially meaningless or unimportant talk.
• Synonym: chattering, chatting, nattering, Thesaurus:chatter
The sound of talking.
The vocalisations of a Eurasian magpie, Pica pica.

Verb

(intransitive) To talk idly.
• Synonym: chat, natter
(intransitive of teeth, machinery, etc.) To make a noise by rapid collisions.
• Synonym: clatter, knock, pink
To utter sounds which somewhat resemble language, but are inarticulate and indistinct.

chatter is a Scrabble valid word

chatter

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 00 points

chatter is an iScramble, QuickWords valid word

chatter

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

Same letters words (Anagrams)

• RATCHET
• TRACETH

Same letters plus one

• ACHATTER
• ASTRETCH
• ATTACHER
• BRATCHET
• CATERETH
• CATHETER
• CHARETTE
• CHATTERS
• CHATTERY
• CHATTIER
• CHERETTA
• CHIRETTA
• CREATETH
• HEARTCUT
• RATCHETS
• RATCHETY
• REATTACH
• RETHATCH
• TETRARCH
• THATCHER
• THEATRIC
• THEOCRAT
• TRACHYTE
• TRACKETH
• TRANCHET

Same letters minus one

• ACTETH
• ARCHET
• CARETH
• CATHER
• CHARET
• CHATER
• HATTER
• RACETH
• RACHET
• RATETH
• REACHT
• THRACE
• THREAT
• TRACHE