UP-TO-DATE
ADJECTIVES
► ALIVE WITH JIVE up-to-date; fashionably knowing → 1942 US sl. (Bk.)
► BOOGIE up-to-date; fashionably knowing → 1942 US sl. (Bk.)
► DAP alert, aware, knowledgeable, sophisticated, up-to-date → 1950 African-American sl.
► DOWN-TO-DATE aware of the latest knowledge or trends; up to date → 1893
► EARLY up-to-date → 1980 African-American sl.
► GROOVE-WISE up-to-date; fashionably knowing → 1942 US sl. (Bk.)
► GROOVY up-to-date; fashionably knowing → 1942 US sl. (Bk.)
► HEP up-to-date; fashionably knowing → 1942 US sl. (Bk.)
► HEPPED UP up-to-date; fashionably knowing → 1942 US sl. (Bk.)
► HEP TO THE JIVE up-to-date; fashionably knowing → 1942 US sl. (Bk.)
► HEP WITH HELIUM up-to-date; fashionably knowing → 1942 US sl. (Bk.)
► JIVE-WISE up-to-date; fashionably knowing → 1942 US sl. (Bk.)
► JIVEY up-to-date; fashionably knowing → 1942 US sl. (Bk.)
► KIDDYISH stylish, showily dressed; up-to-date → E19 sl.
► NOW up-to-date, very fashionable → 1960 US sl.
► ON THE JIVE up-to-date; fashionably knowing → 1942 US sl. (Bk.)
► SNORKY well-dressed, smart, elegant, stylish, up-to-date → 20C sl.
► SOLID up-to-date; fashionably knowing → 1942 US sl. (Bk.)
► SWITCHED ON fashionable and admirable; up-to-date → 1964 US sl.
► WIGGY exciting and up-to-date → 1960 sl.
► WITH BOTH SHOES TIED up-to-date; fashionably knowing → 1942 US sl. (Bk.)
► WOKE-UP informed; up-to-date → 1968 US sl.
► ZERO COOL extremely aware, alert, up-to-date, relaxed, cool → 1980 teen sl.
NOUNS – PERSON
► HEP GEE a knowing, up-do-date person → 1942 US sl. (Bk.)
► HEP HEDY a knowing, up-to-date female → 1942 US sl. (Bk.)
► HEP SISTER a knowing, up-to-date female → 1942 US sl. (Bk.)
► HEPSTER a knowing, up-do-date person → 1942 US sl. (Bk.)
► SHARP CAT a knowing, up-do-date person → 1942 US sl. (Bk.)
► SHARPY a knowing, up-do-date person → 1942 US sl. (Bk.)
PHRASES
► UP TO BUTTON up to date → 1939 Amer. dial.
Lexicophilia 