Measureless
Part of speech: adjective
Definition: Not measured because it is so large it is difficult or impossible to do so.
Immeasurable
Part of speech: adjective
Definition: impossible to measurevast
Example sentence: Don't look at small business as a means to an end and a way to make money until the corporation hires you; look at it as a chance to create something of immeasurable value and beauty in a world that desperately needs it.