| Word | Definitions | Synonyms |
|---|---|---|
| knobbed | (adjective) used of old persons or old trees; covered with knobs or knots | Synonyms: gnarled, gnarly, knotted, knotty |
| knobbly | (adjective) having knobs | Synonyms: knobby |
| knobby | (adjective) having knobs | Synonyms: knobbly |