Unlimited is a related term of measureless.
As adjectives the difference between unlimited and measureless
is that unlimited is limitless or without bounds; unrestricted while measureless is not measured because it is so large it is difficult or impossible to do so.
unlimited
Adjective
(
en adjective)
limitless or without bounds; unrestricted
Synonyms
* (without bounds) infinite, endless, everlasting, eternal
* (unrestricted) absolute
Antonyms
* limited
* finite
measureless
English
Adjective
(-)
Not measured because it is so large it is difficult or impossible to do so.
Synonyms
*vast
*limitless
*boundless