overbudget

[oh-ver-buhj-it]

adjective

costing or being more than the amount alloted or budgeted: The building is half-finished and it's already overbudget.

Origin of overbudget

from prepositional phrase over budget, erroneously taken as a compound
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019