rigidest is a valid English word

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

Meanings

Adjective

Superlative form of: rigid

rigidest is a Scrabble valid word

r1i1g2i1d2e1s1t1

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

rigidest is not an iScramble, QuickWords valid word

r1i2g3i4d5e6s7t8

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

Same letters words (Anagrams)

• RIDGIEST
• STRIGEID

Same letters plus one

• DIGITISER
• DIRIGENTS
• DIRIGISTE
• FRIGIDEST
• GEOTRIIDS
• REPDIGITS
• STRIGEIDS
• TETRIGIDS

Same letters minus one

• DIRIGES
• DIRTIES
• DITSIER
• GIRDEST
• GIRDITE
• GRISTED
• STRIGID
• TIDIERS