• senguku,
• senoku,
• sangoku,
• sengooku,
• sengokuu,
• sengoku-

• seneca,
• syndrome,
• senegal,
• sengupta,
• sango,
• SENGO,
• Cengiz,
• sangria,
• Sangoa,
• Sanchez.

The adjective form of the word "sengoku" is "sengokujidai" which means "Warring States period" in English.

The plural form of the word "sengoku" is "sengoku" itself. In Japanese, nouns generally do not have distinct plural forms like in English.

The singular form of the word "sengoku" is "sengoku" itself. It is a Japanese term that refers to the Warring States Period in Japan, and it does not have a distinct singular or plural form.