Thesaurus
:
subtle
T
hesaurus
subtle
English
Adjective
Sense: hard to grasp; not obvious or easily understood
Synonyms
subtle
tricky
nice
delicate
knotty
Antonyms
manifest
obvious
[
⇒ thesaurus
]
simple
Hypernyms
difficult
[
⇒ thesaurus
]
Further reading
“
704. difficulty
” in
Roget's Thesaurus
, T. Y. Crowell Co., 1911.
“
subtle
” in
Moby Thesaurus II
, Grady Ward, 1996.