• vobstay,
• nobstay,
• hobstay,
• gobstay,
• bibstay,
• bkbstay,
• blbstay,
• bpbstay,
• bobatay,
• bobetay,
• bobwtay,
• bobtay,
• Bobstai,
• bobstaye,
• Babstay,
• Bobstae,
• Bobstaey,
• Bobstaei,
• Bobstayi,
• Bobtaye

• best,
• bobsled,
• lobster,
• boost,
• bust,
• bobs,
• babysat,
• bolster,
• babysit,
• boast,
• baby-sit,
• bobcat.

The plural of the "Bobstay" can be the "bobstays".

The singular of the "Bobstay" can be the "Bobstay".