Two-letter words ending in ‘b’ are few and far between. Examples include the nouns “ab” (short for abdominal), “eb” (a sloping edge from a lower level to a higher one, as on a stair step or landing platform); and the verb “ob” (to heap up). The adjective “sub” is also two letters long and ends in ‘b’. These words have diverse usages but are all relatively uncommon English language terms.
2 Letter Words Ending in B