say it: TRUHB-uhl-suhm
troublesome is an adjective meaning "causing difficulty or annoyance". It is pronounced /ˈtɹʌbəlsəm/ — TRUHB-uhl-suhm. It carries one recorded sense.
Definitions, synonyms and semantic relations for troublesome 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.