stumble on

Discover by luck

To stumble on something is to discover it by chance rather than by searching: I stumbled on an old letter in the attic, She stumbled on the solution while working on a different problem.

The phrase evokes literally tripping over something in your path—an accidental encounter.

Also stumble upon or stumble across.

encounter

run into

Meet unexpectedly or collide

meet · cross paths · happen upon · find · encounter · run across · fall upon · light on · chance on · hit on

discover

uncover

Reveal what's hidden

breakthrough · serendipity · epiphany · realization · insight · discovery · detect · happen upon · lucky find · come upon

Opposites
intentionality of discovery

stumble onseek out

Try to find intentionally

hunt for · research · look for · track down · investigate

success vs. failure in finding

stumble onmiss

Fail to reach

overlook · pass by · ignore · lose

manner of movement/progress

stumble onstep over

Pass above an obstacle

avoid · sidestep

Family

stumble, stumbling, stumbled, stumbles, stumble upon, stumbler, stumblers, stumblingly

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G