Scrabble?! WALLFLOWER

Definitions of WALLFLOWER in various dictionaries:

noun - any of numerous plants of the genus Erysimum having fragrant yellow or orange or brownish flowers

noun - perennial of southern Europe having clusters of fragrant flowers of all colors especially yellow and orange

noun - remains on sidelines at social event

Any of numerous herbs of the genus Erysimum of the mustard family, having fragrant yellow, orange, or brownish flowers.

Any of several perennial herbs of the genus Cheiranthus, especially C.

One who does not participate in the activity at a social event because of shyness or unpopularity.

The word, although originally used only to describe women, has become unisex, and of course one can be a wallflower without having a wall in the vicinity.