• xervus sika,
• vervus sika,
• fervus sika,
• dervus sika,
• cwrvus sika,
• csrvus sika,
• cdrvus sika,
• crrvus sika,
• c4rvus sika,
• c3rvus sika,
• ceevus sika,
• cedvus sika,
• cefvus sika,
• cetvus sika,
• ce5vus sika,
• ce4vus sika,
• cercus sika,
• cerbus sika,
• cergus sika,
• cerfus sika

The adjective form of "Cervus Sika" is "Sika".

The plural form of "Cervus Sika" is "Cervus Sika." The word "Cervus" is already plural in Latin, so it remains the same when referring to multiple individuals of the species.

The singular form of the word "Cervus Sika" is "Cervus Sika". The word is already in its singular form; "Cervus Sika" is the scientific binomial name for the species commonly known as the Sika deer.