Thesaurus / r.d.
FEEDBACKsynonyms for r.d.
synonyms for r.d.
- trial and error
- experiment
- testing
- trial
- investigation
- examination
- analysis
- research
- R & D
- research and development
- try out
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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