experimentation
[ik-sper-uh-men-tey-shuhn, -muhn-]
/ ɪkˌspɛr ə mɛnˈteɪ ʃən, -mən- /
NOUN
test
Synonyms
STRONGEST
STRONG
WEAK
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.