Antonyms of adj light-footed

1 sense of light-footed

Sense 1
light-footed (vs. heavy-footed) -- ((of movement) having a light and springy step; "a light-footed girl")

heavy-footed (vs. light-footed) -- ((of movement) lacking ease or lightness; "his tired heavy-footed walk")
        => heavy, lumbering, ponderous -- (slow and laborious because of weight; "the heavy tread of tired troops"; "moved with a lumbering sag-bellied trot"; "ponderous prehistoric beasts"; "a ponderous yawn")

Similarity of adj light-footed

1 sense of light-footed

Sense 1
light-footed (vs. heavy-footed) -- ((of movement) having a light and springy step; "a light-footed girl")
       => light, lightsome, tripping -- (moving easily and quickly; nimble; "the dancer was light and graceful"; "a lightsome buoyant step"; "walked with a light tripping step")