costart is a valid English word

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

Meanings

Proper noun

(US) Initialism of: Coding Symbols for a Thesaurus of Adverse Reaction Terms.

costart is not a Scrabble valid word

c3o1s1t1a1r1t1

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

costart is not an iScramble, QuickWords valid word

c1o2s3t4a5r6t7

• The word is not valid in iScramble ✘
• The word is not valid in QuickWords ✘
• 28 points

Same letters words (Anagrams)

• ARSCOTT
• COTTARS
• TACTORS

Same letters plus one

• ARSCOTTS
• CAROTTES
• CASTRATO
• CATSWORT
• CHROTTAS
• CITATORS
• CONTRAST
• COTREATS
• CROATIST
• CROSTATA
• CROSTATE
• CRYOSTAT
• MARCOTTS
• POSTCART
• RICOTTAS
• SECTATOR
• TRACTORS
• TRICOATS

Same letters minus one

• ACROST
• ACTORS
• ASCOTT
• CASTOR
• CASTRO
• CATORS
• CATTOS
• COSTAR
• COTTAR
• COTTAS
• CROATS
• OTTARS
• RATTOS
• ROTTAS
• SCROAT
• SCROTA
• STATOR
• TACTOR
• TAROCS
• TAROTS
• TATORS
• TATROS
• TORTAS
• TRACTS
• TROATS