horrendous

As adjectives the difference between horrendous and disastrous

is that horrendous is extremely bad; awful; terrible while disastrous is of the nature of a disaster; calamitous.

As adjectives the difference between boisterous and horrendous

is that boisterous is full of energy; exuberant; noisy while horrendous is extremely bad; awful; terrible.

As adjectives the difference between hazardous and horrendous

is that hazardous is risky, dangerous, with the nature of a hazard while horrendous is extremely bad; awful; terrible.

As adjectives the difference between outrageous and horrendous

is that outrageous is cruel, violating morality or decency; provoking indignation or affront while horrendous is extremely bad; awful; terrible.

As adjectives the difference between scrumptious and horrendous

is that scrumptious is delicious; delectable while horrendous is extremely bad; awful; terrible.

As adjectives the difference between catastrophic and horrendous

is that catastrophic is of or pertaining to a catastrophe while horrendous is extremely bad; awful; terrible.

Horrendous is a related term of terrific.

As adjectives the difference between horrendous and terrific

is that horrendous is extremely bad; awful; terrible while terrific is (colloquial) frighteningly good.

As adjectives the difference between horrendous and horrent

is that horrendous is extremely bad; awful; terrible while horrent is standing erect, as bristles; covered with bristling points; bristled; bristling.

Horrendous is a related term of sickening.

As adjectives the difference between horrendous and sickening

is that horrendous is extremely bad; awful; terrible while sickening is causing sickness or disgust.

As a verb sickening is

.

As a noun sickening is

the act of making somebody sick.