costiform is a valid English word

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

Meanings

Adjective (COMPARABLE)

Having the form of a rib.

costiform is not a Scrabble valid word

costiform

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

costiform is not an iScramble, QuickWords valid word

costiform

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

Same letters words (Anagrams)

• MICROSOFT

Same letters plus one

• CONFORMIST
• COTTIFORMS
• DISCOMFORT
• MICROSOFTS
• MISCOMFORT
• SCROTIFORM

Same letters minus one

• COMFORTS
• CORFIOTS
• MOTORICS