To increase in quantity or bulk by adding a cheaper substance:
To extend (business activities) into disparate fields.
To apply to some specialty or limited object; to assign to a specific use; as, specialized knowledge.
To decrease is defined as to make something smaller or fewer or to become smaller or fewer.
Of or having to do with a particular culture
Increase is defined as to become bigger or greater.
To increase in amount or degree; intensify:
Find another word for broadening. In this page you can discover 15 synonyms, antonyms, idiomatic expressions, and related words for broadening, like: enlightening, widening, refining, improving, cultivating, cultural, narrowing, extending, diversifying, expanding and specializing.