• valius,
• villins,
• vionins,
• viloins,
• vilinous,
• vilains,
• ricinius,
• silvinus,
• villius,
• vilniue,
• vilnious,
• vilius,
• vilniu,
• vilnuis,
• vilnio,
• filius,
• Vilnie,
• atilius,
• sidonius,
• vigillius

• villainous,
• violence,
• villainess,
• villines,
• violinist.

The adjective form of the word "Vilnius" is "Vilnian" or "Vilniuan".

The plural form of the word "Vilnius" is also "Vilnius" since it is the name of a city and does not change when referring to multiple instances.

The singular form of the word "Vilnius" is still "Vilnius".