1) Better 2) Desirable 3) French word used in English 4) More desirable 5) More desirable than another 6) Preferred 7) Worthy to be preferred Found on https://www.crosswordclues.com/clue/preferable
Pref'er·a·ble adjective [ Confer French préférable .] Worthy to be preferred or chosen before something else; more desirable; as, a preferable scheme. Addison. Found on http://www.encyclo.co.uk/webster/P/148