1. Reverencing the Supreme Being; devout; proceeding from piety; having due respect and affection for parents and relatives; practised under the pretence of religion.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• seious,
• spous,
• perious,
• vaious,
• pimms,
• lious,
• pomous,
• peiods,
• piru,
• tiops,
• porious,
• pios,
• piost,
• plius,
• poisous,
• cuious,
• pocus,
• pouns,
• caious,
• plous

• pique,
• Picou,
• pic,
• Pius Xi,
• Pius Xii,
• Pius X,
• Pius Ii,
• PIJ,
• pix,
• pig,
• piss,
• PICO,
• pizzo,
• pisa.

The adverb form of the word "pious" is "piously".

The adjective form of the word "pious" is "pious".

The plural form of the word "pious" is "pious".

The singular form of the word "pious" is "pious". This word does not change when going from singular to plural.