Synonyms of slowly in English:

slowly


See US English definition of slowly

See UK English definition of slowly

adverb

1‘Rose walked off slowly’

SYNONYMS
unhurriedly, without hurrying, at a leisurely pace, at a slow pace, leisurely, steadily, taking one's time, in one's own good time
at a snail's pace, ploddingly, with heavy steps, with leaden steps, heavily
Music adagio, lento, largo, larghetto, adagietto
ANTONYMS

fast, quickly, rapidly

2‘her health is improving slowly’

SYNONYMS
gradually, bit by bit, by degrees, little by little, slowly but surely, step by step, inchmeal
ANTONYMS

by leaps and bounds