If he would buckle down and do his homework, he could be an excellent student.
Source: wiktionary
Buckle down
Synonyms for "buckle down" (37 found)
Ranked by relevance and common usage.
Closest matches (8)
Strong matches (11)
Related words (18)
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
More general
2 entriesdo workwork
Sample sentences
2 total sentences available.
I confess that the recollection of what this bell could do when it buckled down to it gave me pause as I stood that night at 12.30 p.m. prompt beside the outhouse where it was located.
Source: wiktionary