As nouns the difference between nulls and lulls
is that nulls is plural of null while lulls is plural of lang=en.
As verbs the difference between nulls and lulls
is that nulls is third-person singular of null while lulls is third-person singular of lull.
nulls
English
Noun
(head)
Verb
(head)
(null)
lulls
English
Noun
(head)
Verb
(head)
(lull)