possible profanity
3
destroy
3
err(verb, ruin, fail, damage, blow)
3
mix up(verb, expression, move, disorder, disturb)
3
mutilate(verb, hurt, ruin, fail, damage)
3
pull a boner(verb, expression, idiom, blunder, fumble)
3
queer(verb, stop, ruin, oppose, damage)
2
boast
2
complicate(disorder, jumble, tangle, clutter, derange)
2
confound(verb, upset, disorder, disturb, spoil)
2
confuse(verb, stop, disorder, disturb, ruin)
2
crab(verb, stop, hurt, ruin, oppose)
2
cramp(verb, stop, ruin, oppose, block)
2
crimp(verb, stop, ruin, oppose, block)
2
dismay(verb, shock, depress, fill, sadden)
2
distort(verb, move, ruin, fail, damage)
2
disturb(verb, move, upset, disorder, ruin)
2
drop the ball(expression, idiom, stumble, stray, bungle)
2
entangle(disorder, jumble, tangle, clutter, derange)
2
flounder(verb, ruin, fail, damage, blow)
2
fuck up
10 years ago|4.4k views|share |citing 
APASmart Define. (2016). louse up thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/louse_up/thesaurus/synonyms
ChicagoSmart Define. 2016. "louse up thesaurus" https://smartdefine.org/louse_up/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, louse up thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/louse_up/thesaurus/synonyms>.
MLASmart Define. "louse up thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/louse_up/thesaurus/synonyms>