king vs Clovis

king and Clovis both are nouns.

Word	Noun	Adjective	Verb	Adverb
king	Yes	No	No	No
Clovis	Yes	No	No	No

king (noun)	Clovis (noun)
(chess) the weakest but the most important piece	king of the Franks who unified Gaul and established his capital at Paris and founded the Frankish monarchy; his name was rendered as Gallic `Louis' (466-511)
one of the four playing cards in a deck bearing the picture of a king
a checker that has been moved to the opponent's first row where it is promoted to a piece that is free to move either forward or backward
a male sovereign; ruler of a kingdom
a very wealthy or powerful businessman
a male competitor who holds a preeminent position
the husband or widower of a queen
preeminence in a particular category or group or field