Synonyms of gnaw

1 Syllable

crunch, champ, gum, eat, chew, chomp, munch, chaw, wear

2 Syllables

snacked, nibble, chewed, devour, chomped, teased, harrying, needling, champing, needled, sieging, annoy, champed, chomping, chewing, plagued, wasting, chawed, noodge, nibbling, plaguing, harass, crunching, harry, toothing

3 Syllables

deviled, devilling, devilled, erode, eroding, corrode, beleaguer, harassing, corroded, harassed, corroding, eroded, consume

4 Syllables

manducated, manducating, tantalize, beleaguered, beleaguering, masticate, tantalized, manducate