incompetent Synonyms - page 2
uneconomical
uneffective
unendowed
unentitled
unequipped
unpracticed
untalented
unequal to
unskilful
unworkmanlike
bumbling
butterfingered
ham-fisted
ham-handed
levorotary
bumbler
sad sack
incompetent person
swayback
swaybacked
no-good
might-have-been
uninitiated
dysfunctional
unsatisfactory
amateurish
floundering
forceless
fumbler
gauche
helpless
ignorant
imperfect
impotent
improper
impuissant
amateur
inapt
inattentive
incapacitated
feeble
feckless
awkward
blundering
blunderer
botcher
bungler
careless
castrato
catalectic