Words that rhyme with knotweed

n 1: any of several vines of the genera Convolvulus and Calystegia having a twining habit

adj 1: broad in scope or content; "across-the-board pay increases"; "an all-embracing definition"; "blanket sanctions against human-rights violators"; "an invention with broad applications"; "a panoptic study of Soviet nationality"- T.G.Winner; "granted him wide powers" [syn: across-the-board, all-embracing, all-encompassing, all-inclusive, blanket(a), broad, encompassing, extensive, panoptic, wide] n 1: bedding that keeps a person warm in bed; "he pulled the covers over his head and went to sleep" [syn: blanket, cover] 2: anything that covers; "there was a blanket of snow" [syn: blanket, mantle] 3: a layer of lead surrounding the highly reactive core of a nuclear reactor v 1: cover as if with a blanket; "snow blanketed the fields" 2: form a blanket-like cover (over)

n 1: any of numerous plants of the genus Gnaphalium having flowers that can be dried without loss of form or color 2: any plant of the genus Filago having capitate clusters of small woolly flower heads [syn: cotton rose, cudweed, filago] 3: perennial cottony-white herb of southwestern United States [syn: western mugwort, white sage, cudweed, prairie sage, Artemisia ludoviciana, Artemisia gnaphalodes]

n 1: any small or minute aquatic plant of the family Lemnaceae that float on or near the surface of shallow ponds

n 1: brown algae with rounded bladders forming dense floating masses in tropical Atlantic waters as in the Sargasso Sea [syn: gulfweed, sargassum, sargasso, Sargassum bacciferum]

n 1: any of various plants of the genus Pilosella 2: any of numerous often hairy plants of the genus Hieracium having yellow or orange flowers that resemble the dandelion

n 1: tall coarse plant having thick stems and cluster of white to purple flowers [syn: cow parsnip, hogweed, Heracleum sphondylium]

n 1: any of several leguminous plants of western North America causing locoism in livestock [syn: locoweed, crazyweed, crazy weed] 2: street names for marijuana [syn: pot, grass, green goddess, dope, weed, gage, sess, sens, smoke, skunk, locoweed, Mary Jane]

n 1: common weedy European plant introduced into North America; often used as a potherb [syn: lamb's-quarters, pigweed, wild spinach, Chenopodium album] 2: leaves sometimes used as potherbs; seeds used as cereal; southern United States to Central America; India and China [syn: pigweed, Amaranthus hypochondriacus] 3: leaves collected from the wild [syn: lamb's-quarter, pigweed, wild spinach]

n 1: perennial of the genus Phytolacca

n 1: any of several submerged or floating freshwater perennial aquatic weeds belonging to the family Potamogetonaceae 2: submerged freshwater perennials [syn: Elodea, genus Elodea, pondweed, ditchmoss]

n 1: widespread European weed having yellow daisylike flowers; sometimes an obnoxious weed and toxic to cattle if consumed in quantity [syn: ragwort, tansy ragwort, ragweed, benweed, Senecio jacobaea] 2: any of numerous chiefly North American weedy plants constituting the genus Ambrosia that produce highly allergenic pollen responsible for much hay fever and asthma [syn: ragweed, ambrosia, bitterweed]

n 1: plant growing in the sea, especially marine algae

n 1: any of various twining shrubs of the genus Argyreia having silvery leaves and showy purple flowers 2: low-growing perennial having leaves silvery beneath; northern United States; Europe; Asia [syn: silverweed, goose- tansy, goose grass, Potentilla anserina]

n 1: any of various plants of the genus Helenium characteristically causing sneezing

n 1: any of several herbaceous plants having seeds that cling to clothing

n 1: foetid Eurasian weed having round flat pods; naturalized throughout North America [syn: field pennycress, French weed, fanweed, penny grass, stinkweed, mithridate mustard, Thlaspi arvense]

n 1: any plant that breaks away from its roots in autumn and is driven by the wind as a light rolling mass 2: prickly bushy Eurasian plant; a troublesome weed in central and western United States [syn: Russian thistle, Russian tumbleweed, Russian cactus, tumbleweed, Salsola kali tenuifolia] 3: bushy annual weed of central North America having greenish flowers and winged seeds [syn: winged pigweed, tumbleweed, Cycloloma atriplicifolium] 4: bushy plant of western United States [syn: tumbleweed, Amaranthus albus, Amaranthus graecizans]

n 1: a weedy aquatic plant of genus Elodea

n 1: any plant that crowds out cultivated plants [ant: cultivated plant] 2: a black band worn by a man (on the arm or hat) as a sign of mourning [syn: weed, mourning band] 3: street names for marijuana [syn: pot, grass, green goddess, dope, weed, gage, sess, sens, smoke, skunk, locoweed, Mary Jane] v 1: clear of weeds; "weed the garden"

n 1: American water pimpernel [syn: brookweed, Samolus parviflorus, Samolus floribundus] 2: water pimpernel of Europe to China [syn: brookweed, Samolus valerandii]

n 1: tall North American perennial with creeping rootstocks and narrow leaves and spikes of pinkish-purple flowers occurring in great abundance in burned-over areas or recent clearings; an important honey plant [syn: fireweed, giant willowherb, rosebay willowherb, wickup, Epilobium angustifolium] 2: an American weedy plant with small white or greenish flowers [syn: fireweed, Erechtites hieracifolia]

n 1: any of various plants of the genus Centaurea having purple thistlelike flowers