faulty

As adjectives the difference between unjustified and faulty

is that unjustified is not justified while faulty is having or displaying faults; not perfect; not adequate or acceptable.

As an adjective faulty

is having or displaying faults; not perfect; not adequate or acceptable.

As a noun defect is

a fault or malfunction.

As a verb defect is

to abandon or turn against; to cease or change one's loyalty, especially from a military organisation or political party.

As an adjective faulty

is having or displaying faults; not perfect; not adequate or acceptable.

As a verb brokedown is

(informal).

Faulty is a related term of obnoxious.

As adjectives the difference between faulty and obnoxious

is that faulty is having or displaying faults; not perfect; not adequate or acceptable while obnoxious is extremely unpleasant, offensive, very annoying, odious or contemptible.

Faulty is a related term of snide.

As adjectives the difference between faulty and snide

is that faulty is having or displaying faults; not perfect; not adequate or acceptable while snide is disparaging or derisive in an insinuative way.

As a noun snide is

an underhanded, tricky person given to sharp practise; a sharper; a beat.

Faulty is a related term of unnatural.

As adjectives the difference between faulty and unnatural

is that faulty is having or displaying faults; not perfect; not adequate or acceptable while unnatural is not natural; supernatural or artificial.

As adjectives the difference between faulty and heinous

is that faulty is having or displaying faults; not perfect; not adequate or acceptable while heinous is totally reprehensible.

Warped is a related term of faulty.

As adjectives the difference between warped and faulty

is that warped is distorted by warping; twisted out of shape while faulty is having or displaying faults; not perfect; not adequate or acceptable.

As a verb warped

is (warp).

Sinful is a related term of faulty.

As adjectives the difference between sinful and faulty

is that sinful is full of sin; wicked; iniquitous; unholy while faulty is having or displaying faults; not perfect; not adequate or acceptable.

Spoiled is a related term of faulty.

As adjectives the difference between spoiled and faulty

is that spoiled is of food, that has deteriorated to the point of no longer being usable or edible while faulty is having or displaying faults; not perfect; not adequate or acceptable.

As a verb spoiled

is (spoil).