NOUNS AND VERBS

-test (verb) -test (noun)	-study (verb) -study (noun)
-research (verb) -research (noun)	-cure (verb) -cure (noun)
-theorize (verb) -theory (noun)	-Prove (verb) -proof (noun)
-conclude (verb) -conclusion (noun)	-introduce (verb) -introduction (noun)
-increase (verb) -Increase (noun)	-record (verb) -record (noun)
-investigate (verb) -investigation (noun)	-produce (verb) -produce / production (noun)
-experiment (verb) -experiment (noun)	-measure (verb) -measurement (noun)