• altrishous,
• altroocious,
• altrisciuous,
• altruicious,
• altrocious,
• altrisisous,
• altricius

• ambitious,
• delicious,
• audacious,
• pretentious,
• adventurous,
• ferocious,
• altruistic,
• gracious,
• precious,
• atrocious,
• capricious,
• malicious,
• nutritious,
• spacious,
• voracious,
• tenacious.

The adjective form of the word "altricious" is "altricial".

The plural form of "altricious" is "altricious." The word does not change when it becomes plural.

The singular form of the word "altricious" is "altricious". The word does not change in its singular form.