repudiable
/ˌrɛpyˈdyəbəl, ˌrɛpjuːˈdīəbəl/Definitions
1. adjective
capable of being repudiated or rejected
“The repudiable terms of the contract were later clarified.”
2. adjective
not to be trusted or relied on
“She was hesitant to invest in a repudiable business partner.”