frets
frets
noun
Raised strips on the fingerboard of a stringed instrument, like a guitar.
"The guitar has twenty-two frets."
verb
Expresses worry or anxiety, often about minor or insignificant things.
"She frets about her exams constantly."
Thesaurus
Synonyms: rub, chafe, scratch, fray, erode, eat away, choke, gag, rankle, grate, eat into, stew