1) a person suffering from faulty vision caused by the lens of the eye having the wrong shape (astigmatic)
2) a state of nervous excitement; an interference in sound reproduced from a disc or tape, caused by faulty recording or reproduction (flutter)
wrong(ly); out of order
wrong; defective
not pleasant or enjoyable
poor quality
imperfect
broken, not working
(a person) doing wrong, behaving badly
irresponsible, defaulting
(of an opinion etc) incorrect; mistaken
wrong, incorrect
(of a person) liable to make errors
able or prone to err
without, contrary to, logic
not making sense
having faults; not complete
flawed
not precise
erroneous
not accurate
erroneous
not adequate; not enough; (of a person) not able, skilled or strong enough
defective, insufficient, incompetent
not correct
wrong
that cannot be defended, justified or excused
inexcusable
(of a person) wasting time, energy etc in their work or duties
not working well; wasteful
(of laws, rules etc) having no effect; useless
ineffectual
not sufficient
not enough; lacking
filled with lice
very bad
below normal (especially intelligence)
deficient, inadequate
not sound
not well; flimsy
given or done with evil or cruel intent
corrupt, wrong
very bad, sad etc; of poor quality
terrible, very bad
(of behaviour etc) morally bad, illegal, unjust; (of facts, reasons, time etc) not correct; untrue; not at all suitable
incorrect