gentle vs lord

gentle is not a noun while lord is a noun.

Word	Noun	Adjective	Verb	Adverb
gentle	No	Yes	Yes	No
lord	Yes	No	Yes	No

As verbs, lord is a hyponym of gentle; that is, lord is a word with a more specific, narrower meaning than gentle:

Other hyponyms of gentle include baronetise, baronetize, dub, knight.

gentle (noun)	lord (noun)
	a person who has general authority over others

gentle (adjective)	lord (adjective)
marked by moderate steepness
having little impact
soft and mild; not harsh or stern or severe
belonging to or characteristic of the nobility or aristocracy
quiet and soothing
easily handled or managed
having or showing a kindly or tender nature

gentle (verb)	lord (verb)
stroke soothingly	make a lord of someone
cause to be more favorably inclined; gain the good will of
give a title to someone; make someone a member of the nobility