Open English Wordnet
Nouns
(n)tripa journey for some purpose (usually including the return)“he took a trip to the shopping center” (n)tripa hallucinatory experience induced by drugs“an acid trip” (n)slip, tripan accidental misstep threatening (or causing) a fall“he blamed his slip on the ice”,
“the jolt caused many slips and a few spills” (n)tripper, tripa catch mechanism that acts as a switch“the pressure activates the tripper and releases the water” (n)tripa light or nimble tread“he heard the trip of women's feet overhead” (n)trip, trip-up, stumble, misstepan unintentional but embarrassing blunder“he recited the whole poem without a single trip”,
“he arranged his robes to avoid a trip-up later”,
“confusion caused his unfortunate misstep” Verbs
(v)stumble, tripmiss a step and fall or nearly fall“She stumbled over the tree root” (v)trip, trip upcause to stumble“The questions on the test tripped him up”