Synonyms of highly

Adverb

1. highly, extremely

usage: to a high degree or extent; favorably or with much respect; "highly successful"; "He spoke highly of her"; "does not think highly of his writing"; "extremely interesting"

2. highly

usage: at a high rate or wage; "highly paid workers"

3. highly

usage: in a high position or level or rank; "details known by only a few highly placed persons"

Definition and meaning of highly (Dictionary)