The word "synonymities" is spelled with a combination of Latin and Greek roots. This word refers to the quality of being synonymous or having multiple meanings. The IPA phonetic transcription for "synonymities" is /sɪˌnɒnɪˈmɪtiz/. The stressed syllable is marked with a diacritic, "ˌ", and pronounced "nɒn". The word ends with the suffix "-ities", which represents a noun form of adjectives ending in "-ous" or "-ic". Despite being a challenging word to spell, "synonymities" is a valuable term to have in your vocabulary.