Synonyms of snafu

1 Syllable
err, mess, flub, thwart, errs, hitch, glitch, slip
2 Syllables
glitches, slipup, thwarted, dismayed, loused, erred, flounder, goof-up, hitching, dismaying, dizzied, bungle, thwarting, flounders, mucking, hinders, mix-up, boners, hitches, misprint, error, blooper, hinder, blunder, hitched, boner, mucked, screwup, foul-up
3 Syllables
disorient, floundering, mistake, floundered, hindering, hindered, oversight, confusion, mistaking, misjudgment
4 Syllables
misarranged, complicating, misarrange, complicate
5 Syllables
misunderstanding, miscalculation
6 Syllables
higgledy-piggledy, overestimation, underestimation