Synonyms for Loon

Synonyms starting with letter S

• screwball

  looney, lunatic, wise
• simpleton
• sociopath

  crackpot
• sicko

  crazy
• sap
• schmuck
• silly
• schizoid
• schizophrenic
• scatterbrain
• 

  stupid

  moron
• schizo
• stooge
• sucker
• schlemiel
• simple
• softhead
• sociopathic
• schmo
• stock
• schlub
• schnook
• sickie
• saphead
• stupe
• scissorbill
• simples
• schlep
• stick
• swab