Synonyms for Jackboot:

n.

boot, cleats, clog, cowboy boots, desert boot, Brogues, clodhoppers, Birkenstock, crosstrainer, deck shoe. jackboot (noun)
hessian, hessian boot, wellington, wellington boot.

Other synonyms:

Hessian boot
hessian boot.
Wellington
wellington.
Wellington boot
wellington boot.
Other relevant words:
boot.