repellent
re-pel-lent
adjective
Causing strong dislike or aversion; extremely disagreeable or offensive to one's senses.
"His rude behaviour was utterly repellent."
noun
A substance used to drive away or deter insects, water, or other unwanted things.
"Don't forget your insect repellent for the hike."
Thesaurus
Synonyms: repellant, unpleasant, rebarbative, nonabsorptive, resistant, nonabsorbent, foul, yucky, offensive, loathsome, wicked, disgusting