strenuously

adverb6 collocationsAvg. frequency: 7.0

to refuse to admit the truth or existence of something with great determination.

to present reasons or evidence for or against something with great effort and determination.

to express disapproval or opposition with great force and effort.

to have or express a strong and determinedly different opinion.

to actively resist or fight against a proposal, system, or person with great energy.

to withstand the action or effect of something with great effort and determination.