IPA: //ˈslaʊtʃi//
KK: /ˈslaʊtʃi/
More relaxed or lazy in posture or appearance than usual.
After a long day at work, I felt slouchier than ever on the couch.
Slouchier → The word 'slouch' comes from the Middle English 'slouchen', meaning to fall or droop, and the suffix '-ier' indicates a comparative form. Therefore, 'slouchier' means more inclined to droop or fall than something else.
Think of someone who is 'drooping' or 'falling' more than usual — that's what 'slouchier' means, indicating a greater degree of slouching.