happily

This adverb primarily describes a state of joy or contentment, often modifying verbs of emotion or existence. It carries a positive, lighthearted connotation and is used across all registers of speech to indicate that an action is performed with pleasure.

In a distinct pragmatic sense, the word is frequently used as a sentence adverb to introduce a fortunate coincidence or a lucky outcome, such as in the phrase "happily, the rain stopped." In this context, it functions similarly to "fortunately" but often feels slightly more informal or narrative in tone.