The word "gloominesses" is spelled with three syllables, with stress on the second syllable. Its IPA transcription is /ˈɡluː.mɪ.nə.sɪz/. The base word "gloom" is pronounced with a long "oo" sound and ends with an "m" sound. To form the plural, "ness" is added to create "gloominesses." The silent "e" in "gloom" becomes pronounced "uh" in "gloominesses" due to the addition of the suffix "-ness". This word refers to a state of being dark, dreary, or melancholy.