say it: uhn-BER-uh-buhl
unbearable is an adjective meaning "incapable of being tolerated or endured". It carries one recorded sense.
incapable of being tolerated or endured
“an intolerable degree of sentimentality”
Definitions, synonyms and semantic relations for unbearable 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.