1. number, edition, make, model, issue, part of that group
2. sobriquet, pen-name
3. size (of printing types, canvases, knitting needles, etc.)
4. suffix attached to names of ships, trains, airplanes, etc.
1. fast, quick, rapid, swift, speedy, brisk, prompt
2. early, soon, earlier than usual
3. premature, too soon, too early
4. easy, simple, quick, fast
5. as soon as ..., the moment ..., the instant ...
