RichThesaurus
imperfective
imperfective
synonyms
imperfective aspect
frequentative
iterative
durative
experiential
habitual
continuative
flawed
faulty
crap
cheap
imperfect
incorrect
incomplete
unsatisfactory
lemon
lame
slight
scant
unperfected
past imperfect tense
rough
present imperfect
bad
fair
average
weak
failing
simple past
misbegotten
rotten
fragile
past
progressive tense
barren
poxy
unequal
unformed
preterite
imperfect tense
unusual
uneven
continuous tense
unacceptable
unsound
imperfective
antonyms
momentane
nondurational
semelfactive
instantaneous
punctual
momentary