striation

Meanings

any of a number of tiny parallel grooves such as: the scratches left by a glacier on rocks or the streaks or ridges in muscle tissue
a stripe or stripes of contrasting color

Synonyms

Scrabble Score: 9

striation is a valid Scrabble (US) TWL word
striation is a valid Scrabble Word in Merriam-Webster MW Dictionary
striation is a valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 10

striation is a valid Words With Friends word