• pterios,
• pteries,
• oterois,
• lterois,
• -terois,
• 0terois,
• prerois,
• pferois,
• pterouis,
• pteroius,
• ptrois,
• pteroiss,
• Pteroisis,
• Pteroisi,
• Pteroisu,
• Pteroiou,
• Pterori,
• Pteorois,
• Pteroissi,
• Pterousi

• pterosaur,
• pteris,
• pterocles.

The adjective form of the word "pterois" is "pteroine".

The plural form of the word "pterois" is "pterois." This word is both singular and plural, similar to how some species names have the same form for both singular and plural usage.

The singular form of the word "pterois" is "pterois".