wiseacre /wīzˈā-kər/

1. Someone who unduly assumes an air of superior wisdom
2. A wise guy
3. A simpleton quite unconscious of being one

• hydrosulphite
• hydrosulphites
• hydrosulphuric
• hydrotactic
• hydrotaxes
• hydrotaxis
• hydrotheca
• hydrothecae
• hydrotherapeutic
• hydrotherapeutics
• hydrotherapies
• hydrotherapy
• hydrothermal
• hydrothoraces
• hydrothorax
• hydrothoraxes
• hydrotropic
• hydrotropism
• hydrotropisms
• hydrous
• hydrovane
• hydrovanes
• hydroxide
• hydroxides
• hydroxy