• serian,
• saprano,
• erran,
• merano,
• servan,
• seran,
• serean,
• seranio,
• sereant,
• sertan,
• sereane,
• serman,
• suprano,
• seranoa,
• serranod,
• serraniod,
• verrasano,
• verazano,
• kerrana,
• oerrank

• serine,
• serino,
• seriema,
• serum,
• serene,
• SERNA,
• Serina,
• serin,
• Serena,
• serenoa,
• Sereno,
• serano.

The adjective form of the word "Serrano" is "Serrano". It is used to describe something or someone relating to or associated with the Serrano people or culture, especially in reference to the indigenous people of California.

The plural form of the word "Serrano" is "Serranos".

The singular form of the word "Serrano" is still "Serrano". It does not change in singular or plural forms.