swiftly Antonyms

at slow speed wistfully laggardly in the long term in the long run inch by inch sluggishly by degrees progressively little by little step by step bit by bit belatedly ploddingly slowly but surely unhurriedly at a regular pace with leaden steps with heavy steps taking one's time in one's own good time without hurrying at a slow pace at a leisurely pace at some point in the future at a future time at a future date after this whenever tardily eventually evenly delinquently deliberately continuously constantly consistently circumspectly cautiously calmly afterward afterwards gingerly gradually haltingly systematically successively steadily slowly slow