Synonymes subtle (anglais)

Adjectif
- behaviour : discriminating, keen, skilful, astute, indirect, apt, perspicacious, shrewd
- character trait : crafty, cunning, wily, sly, artful, astute, guileful
- property : abstruse, elusive, deceptive, suggestive, indirect, inferred, refined, insinuated
- quality : faint, rare, fine, delicate, filmy, refined, slender