off-putting
US /ˈɔfˌpʊt.ɪŋ/
UK /ˈɔfˌpʊt.ɪŋ/

1.
abschreckend, unangenehm
unpleasant, disconcerting, or repellent
:
•
His aggressive manner was very off-putting.
Seine aggressive Art war sehr abschreckend.
•
The smell from the factory was quite off-putting.
Der Geruch aus der Fabrik war ziemlich abschreckend.