substandard

As adjectives the difference between substandard and dismal

is that substandard is of inferior quality; not meeting the minimum quality requirements while dismal is disappointingly inadequate.

Substandard is a related term of snide.

As adjectives the difference between substandard and snide

is that substandard is of inferior quality; not meeting the minimum quality requirements 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.

Substandard is a related term of execrable.

As adjectives the difference between substandard and execrable

is that substandard is of inferior quality; not meeting the minimum quality requirements while execrable is loathsome, detestable.

Substandard is a related term of inappropriate.

As adjectives the difference between substandard and inappropriate

is that substandard is of inferior quality; not meeting the minimum quality requirements while inappropriate is not appropriate; not suitable for the situation, time, and/or place.

Sinful is a related term of substandard.

As adjectives the difference between sinful and substandard

is that sinful is full of sin; wicked; iniquitous; unholy while substandard is of inferior quality; not meeting the minimum quality requirements.

Substandard is a related term of scandalous.

As adjectives the difference between substandard and scandalous

is that substandard is of inferior quality; not meeting the minimum quality requirements while scandalous is wrong, immoral, causing a scandal.

Substandard is a related term of gross.

As an adjective substandard

is of inferior quality; not meeting the minimum quality requirements.

As a proper noun gross is

.

Substandard is a related term of heinous.

As adjectives the difference between substandard and heinous

is that substandard is of inferior quality; not meeting the minimum quality requirements while heinous is totally reprehensible.

Substandard is a related term of rank.

As adjectives the difference between substandard and rank

is that substandard is of inferior quality; not meeting the minimum quality requirements while rank is heavy, serious, grievous.

Substandard is a related term of wrong.

As adjectives the difference between substandard and wrong

is that substandard is of inferior quality; not meeting the minimum quality requirements while wrong is incorrect or untrue.

As an adverb wrong is

(informal) in a way that isn't right; done incorrectly; wrongly.

As a noun wrong is

something that is immoral or not good.

As a verb wrong is

to treat unjustly; to injure or harm.