plug away

Verb

Meaning

work doggedly or persistently

persist in working hard

Source: WordNet

plug slog peg away keep one's nose to the grindstone drudge work continue labour travail labor slave struggle dig persist strive

Show all synonyms

chill out duck wag rest quit idle

Show all antonyms

work persist persevere hang on hold on hang in

She keeps plugging away at her dissertation Source: Internet

Students must plug away at this problem Source: Internet