"having the characteristics of a hog," especially "gluttonous, greedy," late 15c., from hog (n.) + -ish. Meaning "slovenly, filthy" is from 1540s. Related: Hoggishly; hoggishness.
hog
hogan
Hogen-Mogen
hogfish
hogger
hoggish
hogmenay
hog-pen
hog-reeve
hogshead
hog-tie
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