definition 1: with praise or appreciation.
example: He speaks highly of you.
definition 2: to a great degree.
example: She is a highly successful author with millions of fans around the world.
example: Your work is valued highly by all our staff.
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Collocations: Words often used in connection with the adverb highly (definition 2)
highly + MODIFIER: ~ recommended (e.g., a highly recommended treatment), ~ successful, ~ skilled (e.g., a highly skilled professional), ~ unlikely (e.g., Such an event is highly unlikely), ~ respected, ~ acclaimed, ~ effective, ~ competitive, ~ qualified (e.g., a highly qualified surgeon), ~ intelligent, ~ sophisticated, ~ significant, ~ valued, ~ regarded, ~ motivated, ~ specialized, ~ developed, ~ trained, ~ sensitive, ~ visible, ~ publicized, ~ educated, ~ prized, ~ profitable, ~ structured, ~ controversial, ~ paid, ~ correlated, ~ complex