say it: uh-nik-SPLOY-tid
unexploited is an adjective meaning "not developed, improved, exploited or used". It carries one recorded sense.
not developed, improved, exploited or used
“vast unexploited (or undeveloped) natural resources”
“taxes on undeveloped lots are low”
Definitions, synonyms and semantic relations for unexploited come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.