adjective
1.
Synonyms: thin 2, attenuate, attenuated, rare, rarefied, subtile, tenuous
2.
Synonyms: fine 1, delicate, finespun, hairline, hairsplitting, nice, refined
Antonyms: unsubtle
3.
Synonyms: logical 2, analytic, analytical, ratiocinative
Related Word: dexterous, skillful
Contrasted words: blunt; dense
4.
Synonyms: sly 2, artful, astute, crafty, cunning, deep, foxy, guileful, insidious, wily
Antonyms: unsubtle