Verb: eat into eet in-too- Gnaw into; make resentful or angry
"The injustice ate into her";
- fret, rankle, grate
Derived forms: eats into, eating into, eaten into, ate into
Type of: annoy, bother, chafe [archaic], devil, get at [informal], get to, gravel [US], irritate, nark [Brit, slang], nettle, rag, rile, roil [N. Amer], tick off [informal], vex