man-made vs semisynthetic

man-made and semisynthetic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
man-made	No	Yes	No	No
semisynthetic	No	Yes	No	No

As adjectives, man-made and semisynthetic are synonyms defined as:

man-made and semisynthetic: not of natural origin; prepared or made artificially

Other synonyms of man-made include synthetic.

man-made (adjective)	semisynthetic (adjective)
not of natural origin; prepared or made artificially	not of natural origin; prepared or made artificially