• suguroku,
• sugaroku,
• sugorku,
• sugeroku,
• suggoroku,
• sugerroku,
• suggaroku,
• sugorocku,
• sugoruko,
• sugorouku

• socratic,
• sugarloaf,
• secrecy,
• Saker,
• sagacity,
• scar,
• saccharine,
• Socorro,
• Sequer,
• saggar,
• securer,
• Sugarhack,
• soccer,
• seagull.

The adjective form of the word "sugoroku" is "sugorokuese".

The plural form of "sugoroku" remains the same - "sugoroku." It is a Japanese word that does not typically change when pluralized.

The singular form of the word "sugoroku" is "sugoroku". It is a noun in both singular and plural form and does not change.