i Register
In some senses, repellent is marked as archaic, obsolete. Watch for register when choosing this word.
VERBS
be | find sb/sth
ADV
utterly | slightly, vaguely
mutually
The two competing companies found their business strategies to be mutually repellent and incompatible.
PREP
to
The smell of stale fish was absolutely repellent to everyone in the room.