PERSEVERE WITH, persist with, keep going with, carry on with, press on with, work away at, continue with; informal stick at, peg away at, plug away at, hammer away at.
2192; headword
PERSEVERE WITH, persist with, keep going with, carry on with, press on with, work away at, continue with; informal stick at, peg away at, plug away at, hammer away at.
2192; headword
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012