sloucher

/ˈslaʊtʃər/
noun
  1. A person who slouches, especially habitually.
    • My grandmother would scold any sloucher who entered her house.
    • He's a known sloucher, always leaning on the furniture.
    • The teacher told the sloucher to sit up straight.
Synonyms
Antonyms
What does "sloucher" mean? | whatsthatwordmean | whatsthatwordmean