Thesaurus

“knuckles”

The following 4 entries include the term knuckles.

knuckles down

verb

as in pitches in, digs in

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knuckles down (to)

verb

as in focuses (on), concentrates (on)

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knuckles under

verb

to cease resistance (as to another's arguments, demands, or control)

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knuckles under (to)

verb

as in submits (to), succumbs (to)

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