GNU Collaborative International Dictionary of English

Found one definition

      
Cata (?). [Gr. κατά.] The Latin and English form of a Greek preposition, used as a prefix to signify down, downward, under, against, contrary or opposed to, wholly, completely; as in cataclysm, catarrh. It sometimes drops the final vowel, as in catoptric; and is sometimes changed to cath, as in cathartic, catholic.

[1913 Webster]

Last match results

At, Bat, Beat, Cat, Dat, Ea, Ean, Ear, East, Eat, Eath, Eet, Eft, Est, Evat, Ewt, Fat, Feat, Gat, Geat, Hat, Heat, Jeat, Kat, Lat, Leat, Mat, Meat, Nat, Neat, Oat, Pat, Peat, Rat, Sat, Seat, Tat, Teat, Vat