HIGHLY /ˈhaɪli/ ► audio Scrabble 16 Words With Friends 15 Definition adverb to a high degree or extent. — synonyms: extremely adverb at a high rate or wage. adverb in a high position or level or rank. Examples “He spoke highly of you.”“He is in a highly visible job.” See all 5 words you can make from HIGHLY → 6-letter words Words starting with H Words ending with Y ← Unscramble different letters