As verbs the difference between lacks and nacks
is that lacks is third-person singular of lack while nacks is third-person singular of nack.
As a noun lacks
is plural of lang=en.
lacks
English
Noun
(head)
Verb
(head)
(lack)
Anagrams
*
*
----
nacks
English
Verb
(head)
(nack)
Anagrams
*
nack
English
Verb
(
en verb)
(computing) To acknowledge negatively; to send a NAK signal to.