intemperately
Definitions
In a manner lacking self-control or moderation; excessively.
With extreme or violent indulgence in one's appetites, especially regarding alcohol.
Examples
He spoke intemperately during the meeting, causing unnecessary friction among his colleagues.
The young heir spent his inheritance intemperately, squandering his fortune on luxury goods within a few short years.
Synonyms
excessively immoderately unrestrainedly extravagantly inordinately impetuously uncontrollably
Antonyms
moderately temperately restrainedly sensibly cautiously measuredly sparingly