favourable, favorable.

plural of favorer

One who favors.

To favor especially or unduly.

Third-person singular simple present indicative form of favorize

(idiomatic) To seek to gain favor by flattery or attention.

(US) A small gift given to a guest at a party, as a souvenir. / (informal, euphemistic) A narcotic, particularly an amphetamine, to be shared at a gathering.

(chiefly US) Alternative spelling of sexual favour

(American spelling) Alternative form of out of favour.

(idiomatic) To do something for someone similar to what they did for you.