repulsive

Causing repugnance or aversion; disgusting. synonym: offensive.

Tending to repel or drive off.

Of or relating to repulsion.

Acting so as to repel or drive away; exercising repulsion; repelling.

Serving or tending to deter or forbid approach or familiarity; repellent; forbidding: grossly or coarsely offensive to taste or feeling; causing intense aversion with disgust.