diversification vs variegation

diversification and variegation both are nouns.

Word	Noun	Adjective	Verb	Adverb
diversification	Yes	No	No	No
variegation	Yes	No	No	No

As nouns, diversification and variegation are synonyms defined as:

diversification and variegation: the act of introducing variety (especially in investments or in the variety of goods and services offered)

diversification (noun)	variegation (noun)
the act of introducing variety (especially in investments or in the variety of goods and services offered)	the act of introducing variety (especially in investments or in the variety of goods and services offered)
the condition of being varied	variability in coloration