neglecter vs neglect

neglecter and neglect both are nouns.

Word	Noun	Adjective	Verb	Adverb
neglecter	Yes	No	No	No
neglect	Yes	No	Yes	No

neglecter (noun)	neglect (noun)
a person who is neglectful and gives little attention or respect to people or responsibilities	failure to act with the prudence that a reasonable person would exercise under the same circumstances
	willful lack of care and attention
	the trait of neglecting responsibilities and lacking concern
	lack of attention and due care
	the state of something that has been unused and neglected

neglecter (verb)	neglect (verb)
	leave undone or leave out
	give little or no attention to
	fail to attend to
	fail to do something; leave something undone