i Register
In some senses, unsavory is marked as US. Watch for register when choosing this word.
adj
Not savory; without flavor.
Of bad taste; distasteful.
The little Pieces of Beef vvere like Plums in our Hodg-podg. Indeed 'tvvas not fit to be eaten any other vvay; for tho' it did not ſtink, yet it vvas very unſavory and black, vvithout the leaſt ſign of Fat in it: […]
Making an activity undesirable.
Disreputable, not respectable, of questionable moral character.
His unsavory reputation as a mobster came back to haunt him when he ran for mayor of New York.
[G]ood ſalt cannot relyſh in ſo vnſauory a mouth, […]