The opposite of subtle is obvious.
Yes, subtle is a word meaning elusive.
"Innuendo" is an 8 letter word for subtle gossip.
She chose fabrics in subtle shades of grey.
The word with that pronunciation is spelled subtle(slight, or nuanced).
The dawn revealed subtle nuances in the coloration of the rocks. That hint was not very subtle.
Subtle can go both ways: either subtle/subtler/subtlest, or subtle/more subtle/most subtle. Both are correct.
subtle
subtle
obvious
gentle , bareley there. a subtle hint is a very small hint. A subtle flavour is a faint flavour
The colors used in her make-up was subtle and was very flattering.
Subtle, incremental