stammer is a valid English word

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

Meanings

Verb

(intransitive) To keep repeating a particular sound involuntarily during speech.
• Synonyms: hacker, stutter
(transitive) To utter with a stammer, or with timid hesitancy.

Noun (COUNTABLE)

The involuntary repetition of a sound in speech.
A speech defect whereby someone speaks with a stammer

stammer is a Scrabble valid word

stammer

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

stammer is an iScramble, QuickWords valid word

stammer

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

Same letters words (Anagrams)

• STREMMA

Same letters plus one

• AMMETERS
• AMMETRES
• CRAMMEST
• LAMMERTS
• MARMITES
• MARMOSET
• MAXTERMS
• MCMASTER
• MEMORATS
• MERSTHAM
• MESARTIM
• METAMERS
• METSAMOR
• SMARTMEN
• SOMATREM
• STAMMERS
• STAMMERY
• STRAMMED
• STRAMMEL
• STREMMAS
• TRAMMELS
• TRAMMERS

Same letters minus one

• AMMERS
• AMSTER
• ARMEST
• ARMETS
• MAMERS
• MAMSER
• MASTER
• MASTRE
• MATERS
• MATRES
• METARS
• METRAS
• RAMETS
• RAMSET
• REMAST
• STAMER
• STEMMA
• STREAM
• TAMERS
• TERMAS
• TREMAS