stumble upon

Find by accident

To stumble upon something is to discover it by accident, without looking for it: I stumbled upon an old letter in the attic, She stumbled upon the solution while working on something else.

The phrase captures the surprise of finding something valuable or interesting through chance rather than deliberate search.

Also *stumble on* or *stumble across*.

discovery

serendipity

Accidental fortunate discovery

revelation · unearth · epiphany · luck into · happenstance · coincidence · fluke · windfall · lucky break · treasure

Categories
Opposites
intentionality of discovery

stumble uponseek out

Try to find intentionally

look for · hunt for · pursue · track down · target

method of acquisition

stumble uponresearch

Systematic fact-finding effort

investigate · deduce · reason out · calculate · work out

outcome regarding discovery

stumble uponmiss

Fail to reach

overlook · come up empty · lose · pass by

Family

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

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