instinct

/ˈɪnstɪŋkt/ · 2 syllables

Meaning

noun

1. inborn pattern of behavior often responsive to specific stimuli
   “the spawning instinct in salmon”

adjective

1. (followed by `with') deeply filled or permeated
   “imbued with the spirit of the Reformation”

Synonyms for instinct

• inherent aptitude
• replete
• full