knotweed

Fetched 2026-10-26 (cache).

Synonyms: knopweed, knobweed, knotted, knothead, knapweed, knotwood, clotweed, nitweed, knowed, knotweeds

Antonyms: knopweed, knobweed, knotted, knothead, knapweed, knotwood, clotweed, nitweed, knowed, knotweeds

Related words from Datamuse; suggestions, not definitions.

Noun

1. Any of several [[plant]]s of the [[genus]] {{taxfmt|Polygonum|genus}}, with [[jointed]] [[stem]]s and [[inconspicuous]] [[flower]]s

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.