Words with Root “instinct” in English (US)

The word 'uninstinctiveness' is divided into five syllables: un-in-stinc-tive-ness. The primary stress falls on the fourth syllable ('tive'). It's a noun formed from the prefix 'un-', the root 'instinct', and the suffixes '-ive' and '-ness'. Syllabification follows standard English rules for VCC patterns, prefix/suffix separation, and consonant clusters.