Brahms and Liszt, compact, close-fitting, clenched, hermetic, rigid, exacting, aphoristic, compact, deficient, close, scrooge-like, (as) drunk as a lord, and (as) drunk as a skunk are all synonyms for tight. Plentiful, abundant, and open are these antonyms of tight. And here are another 223 synonyms for tight.
1. compressed
2. narrow
3. secure
4. sealed
5. stretched
6. stringent
7. crisp
8. limited
9. skimpy
10. even
11. parsimonious
12. inebriated