As verbs the difference between grammaticalised and grammaticalized
is that grammaticalised is past tense of grammaticalise while grammaticalized is past tense of grammaticalize.
grammaticalized
English
Verb
(head)
(grammaticalize)
grammaticalize
English
Alternative forms
* grammaticalise
Verb
(grammaticaliz)
To make grammatical; to integrate into a system of grammar.
Derived terms
* grammaticalization