experimental
- adjective (adj)
Meaning: exploratory
Synonyms:
beginning
developmental
empirical
experiential
first stage
laboratory
momentary
on approval
pilot
preliminary
preparatory
primary
probationary
provisional
speculative
temporary
tentative
test
trial
trial-and-error
unconcluded
under probation
unproved
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.