What is the plural of budget?

The Word 'budget' is a noun, a verb, and an adjective.

The noun 'budget' is a Word for an estimate of income and expenditure for a set period of time; a plan for using money; a written statement of income and expenditure; a Word for a thing.

Example uses:

These shoes to do not fit into my budget. (noun)

We try to budget some time for volunteer work. (verb)

I'm not comfortable with budget air travel. (adjective)

The noun forms of the verb to budget are budgeter and the gerund, budgeting.