picket fence vs pale

picket fence and pale both are nouns.

Word	Noun	Adjective	Verb	Adverb
picket fence	Yes	No	No	No
pale	Yes	Yes	Yes	No

picket fence (noun)	pale (noun)
a fence made of upright pickets	a wooden strip forming part of a fence

picket fence (adjective)	pale (adjective)
	abnormally deficient in color as suggesting physical or emotional distress
	lacking in vitality or interest or effectiveness
	very light colored; highly diluted with white
	not full or rich
	(of light) lacking in intensity or brightness; dim or feeble

picket fence (verb)	pale (verb)
	turn pale, as if in fear