What is a synonym for subtly?

Here are some synonyms for "subtly," depending on the specific nuance you want to convey:

General synonyms:

* Delicately

* Discreetly

* Gently

* Implicitly

* Indirectly

* Insinuatingly

* Nuanced

* Subtly

Synonyms emphasizing a hidden meaning:

* Covertly

* Implicitly

* Insidiously

* Sotto voce

* Tacitly

Synonyms emphasizing a subtle change:

* Imperceptibly

* Gradually

* Unnoticeably

The best synonym will depend on the specific context of your writing.