stopped at nothing

Did whatever necessary

To stop at nothing is to pursue a goal without moral or practical limits, willing to do whatever it takes: She stopped at nothing to get the promotion.

The phrase emphasizes ruthless determination—someone who stops at nothing won't be deterred by ethics, legality, or consequences.

Usually appears in past tense or as a characterization: He would stop at nothing to protect his family.

Related

by any means necessary · resolve · Machiavellianism · audacity · ruthlessness · no holds barred · courage · relentlessness · tenacity · expediency · win at all costs · single-mindedness · persistence · daring · fearlessness · opportunism · doggedness · recklessness

Opposites
moral restraint

stopped at nothingdrew the line

Set a firm limit

held back

persistence/determination

stopped at nothingthrew in the towel

Conceded defeat, stopped trying

backed down · caved in · lost heart · surrendered · capitulated

caution/restraint

stopped at nothingplayed it safe

Acted to minimize risk

erred on the side of caution · thought twice · held fire · soft-pedaled · tread lightly

Family

stop, stopped, stopping, stoppage, stopper, stoppers, unstoppable, nonstop, nothing

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G