• inychomys,
• knychomys,
• lnychomys,
• pnychomys,
• 0nychomys,
• 9nychomys,
• obychomys,
• omychomys,
• ojychomys,
• ohychomys,
• onychomy,
• onichomys,
• onychomis,
• onykhomy,
• anychomys,
• onychomise,
• onyckhomy,
• onyckomy,
• onickomys,
• oneckomys

• onychium.

The adjective form of the word "onychomys" is "onychomyine".

The plural form of the word "onychomys" is "onychomyses".

The singular form of the word "onychomys" is "onychomys".