inordinately
Definitions
To an unusually or disproportionately high degree; excessively.
Beyond normal or reasonable limits.
Examples
The project took an inordinately long time to complete due to unforeseen technical difficulties.
He was inordinately proud of his daughter's academic achievements.
The cost of the renovation was inordinately high compared to the initial estimate.
Synonyms
excessively immoderately unduly disproportionately extravagantly exorbitantly intemperately
Antonyms
moderately reasonably temperately slightly minimally adequately sparingly