Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun gumshoe

2 senses of gumshoe

Sense 1
dick, gumshoe, hawkshaw -- (someone who is a detective)
       => detective, investigator, tec, police detective -- (a police officer who investigates crimes)

Sense 2
arctic, galosh, golosh, rubber, gumshoe -- (a waterproof overshoe that protects shoes from water or snow)
       => overshoe -- (footwear that protects your shoes from water or snow or cold)