1) Against the current 2) Anachronous 3) Behind the times 4) Certainly not current 5) Conducted 4 across square 6) Counted tree rings 7) Far from the rage 8) Fixed as to time 9) Fixed in time 10) Fixed the time 11) Gone with the trend 12) In no way new 13) Jarringly unmodern 14) Kept company with 15) Like a popular girl 1) Behind the times 2) Datable 3) Dateable 4) Drab 5) Old 6) Old hat 7) Out 8) Out of style 9) Passe 10) Saw 11) Seen 12) Unfashionable 
• (imp. & p. p.) of Date
[adj] - marked by features of the immediate and usually discounted past 2. [adj] - bearing a date
adjective bearing a date; `dated and stamped documents`