• east ayshire,
• east ayrshie,
• east ayrshere,
• eat ayrshire,
• eest ayrshire,
• east ayrehire,
• east ayrshier,
• eaast ayrshire,
• east ahyrshire,
• east airshire

The adjective form of "East Ayrshire" is "East Ayrshirean".

The plural form of "East Ayrshire" is still "East Ayrshire." Plural forms are generally used when there are multiple instances or entities of something, but in this case, "East Ayrshire" refers to a specific place or region, which remains the same regardless of the number of instances.

The singular form of the word "East Ayrshire" is "East Ayrshire" itself. The term refers to a specific geographic region or administrative area in Scotland and does not have a different singular form.