noun

an estimate of income and expenditure for a set period of time.

keep within the household budget

financial plan,financial estimate,financial blueprint,forecast,accounts,statement,spreadsheet

verb

allow or provide a particular amount of money in a budget.

the university is budgeting for a deficit

allocate,allot,assign,allow,earmark,devote,designate,appropriate,set aside,award,grant

adjective

inexpensive.

a budget guitar

cheap,inexpensive,economy,economic,economical,low-cost,low-price,low-budget,reasonable,reasonably priced,cut-price,cut-rate,discount,discounted,bargain,bargain-basement,bargainous