lest

conjunction/lɛst/

Frequency rank: #7,323 of 20,003 in the WORDED list (wordfreq data)

Meaning

for fear that; in order to prevent the risk that.

Illustration for the English word “lest”

Example sentence

She double-checked her alarm the night before, lest she oversleep and miss her flight.

Synonyms & related words

More words in ranks 7,301–7,400