wicked vs terrible

wicked and terrible both are adjectives.

Word	Noun	Adjective	Verb	Adverb
wicked	No	Yes	No	No
terrible	No	Yes	No	No

As adjectives, wicked and terrible are synonyms defined as:

wicked and terrible: intensely or extremely bad or unpleasant in degree or quality

Other synonyms of wicked include severe.

wicked (adjective)	terrible (adjective)
morally bad in principle or practice	causing fear or dread or terror
intensely or extremely bad or unpleasant in degree or quality	extreme in degree or extent or amount or impact
highly offensive; arousing aversion or disgust	intensely or extremely bad or unpleasant in degree or quality
naughtily or annoyingly playful	exceptionally bad or displeasing
having committed unrighteous acts