insightful
adjective
- characterized by insight
Wiktionary
Pronunciation: /ɪnˈsaɪt.f(ə)l/ / /ˈɪn.saɪt.f(ə)l/
adj
Etymology: A recent formation from insight + -ful.
- Possessing insight; percipient.
“I found Duncan's comments to be insightful and thought-provoking.”
“Appendix 4 lays out the current analysis of the liner train concept, concluding the report with perhaps its most insightful innovation.”