| BITTERBARKS | • bitterbarks n. Plural of bitterbark. • bitter␣barks n. Plural of bitter bark. • BITTERBARK n. an Australian tree with bitter tasting bark, used for tonic medicine. |
| BITTERBRUSH | • bitterbrush n. Any member of the genus Purshia of flowering shrubs, native to western North America. • BITTERBRUSH n. a silvery shrub of NW America. |
| BITTERCRESS | • bittercress n. Barbarea vulgaris (garden yellowrocket), a biennial herb native to Europe. • bittercress n. Any plant of the Cardamine genus, especially Cardamine bulbosa and Cardamine hirsuta. • bitter-cress n. Alternative form of bittercress. |
| BITTERLINGS | • bitterlings n. Plural of bitterling. • BITTERLING n. a roach-like European fish. |
| BITTERROOTS | • bitterroots n. Plural of bitterroot. • BITTERROOT n. a plant allied to the purslane, growing in the mountains of Idaho, Montana, etc. |
| BITTERSWEET | • bittersweet adj. Both bitter and sweet. • bittersweet adj. Expressing contrasting emotions of pain and pleasure. • bittersweet adj. Of bittersweet color. |
| BITTERWEEDS | • bitterweeds n. Plural of bitterweed. • BITTERWEED n. any of various plants containing a bitter-tasting substance. |
| BITTERWOODS | • bitterwoods n. Plural of bitterwood. • BITTERWOOD n. a West Indian tree from the wood of which the bitter drug Jamaica quassia is obtained. |
| CROSSBITTEN | • crossbitten v. Past participle of crossbite. • cross-bitten v. Past participle of cross-bite. • CROSSBITE v. to swindle. |
| DISEMBITTER | • disembitter v. (Transitive) To free from bitterness, remove bitterness. • DISEMBITTER v. to free from bitterness. |
| EMBITTERERS | • embitterers n. Plural of embitterer. • EMBITTERER n. one who embitters. |
| EMBITTERING | • embittering v. Present participle of embitter. • embittering n. Embitterment. • EMBITTERING n. the act of making bitter. |
| FOREBITTERS | • FOREBITTER n. a nautical ballad sung at the forebitts. |
| FROSTBITTEN | • frostbitten adj. Affected by frostbite. • FROSTBITE v. to affect with frostbite. |
| IMBITTERING | • imbittering v. Present participle of imbitter. • IMBITTER v. to make bitter, also EMBITTER. |
| SNAKEBITTEN | • snakebitten adj. (US) Alternative form of snakebit. • SNAKEBITTEN adj. suffering from snakebite. |
| UNDERBITTEN | • underbitten v. Past participle of underbite. • underbitten adj. Having had insufficient acid used in an etching process, so that the result is too shallow. • UNDERBITE v. to bite insufficiently with acid, as in etching. |