A flowering plant, Lapsana communis, that yields a milky juice.
periwinkle
periwinkle
adj
Of pale bluish purple colour.
noun
A color with bluish and purplish hues, somewhat light.
A mollusk of family Littorinidae.
Any of several evergreen plants of the genus Vinca with blue or white flowers.
Similar plants of genus Catharanthus.
prewilling
spleenwort
spleenwort
noun
Any of a number of types of ferns in the genus Asplenium.
unpowerful
unpowerful
adj
Not powerful.
unwarpable
unwarpable
adj
Not warpable.
waterplane
waterplane
noun
(nautical) The horizontal cross section of a vessel on a level with the waterline.
wellspring
wellspring
noun
(figurative) A perennial source of anything; a fountainhead of supply or emanation; resource.
The source of water for a stream, spring or well; a fountainhead; a wellhead.
wentletrap
wentletrap
noun
Any of numerous species of elegant, usually white, marine shells of the family Epitoniidae, especially Epitonium scalare, which was formerly highly valued.