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

2 senses of doughnut

Sense 1
ring, halo, annulus, doughnut, anchor ring -- (a toroidal shape; "a ring of ships in the harbor"; "a halo of smoke")
       => toroid -- (the doughnut-shaped object enclosed by a torus)

Sense 2
doughnut, donut, sinker -- (a small ring-shaped friedcake)
       => friedcake -- (small cake in the form of a ring or twist or ball or strip fried in deep fat)