live wire vs sharpie

live wire and sharpie both are nouns.

Word	Noun	Adjective	Verb	Adverb
live wire	Yes	No	No	No
sharpie	Yes	No	No	No

As nouns, live wire and sharpie are synonyms defined as:

Other synonyms of live wire include busy bee, eager beaver, sharpy.

live wire (noun)	sharpie (noun)
an alert and energetic person	a shallow-draft sailboat with a sharp prow, flat bottom, and triangular sail; formerly used along the northern Atlantic coast of the United States
	a professional card player who makes a living by cheating at card games
	an alert and energetic person