severely
adv.in a very serious or extreme way. You use this to describe how someone is hurt or how strictly a rule is followed.
adv.to an intense or extreme degree, often with negative consequences. Frequently used to modify verbs related to damage, punishment, or restriction.
“The storm severely damaged the old bridge.”
“The local government severely restricted water usage during the hottest months of the summer drought.”
“The economic downturn severely impacted small businesses, forcing many to close their doors permanently despite receiving government assistance.”
Typically placed before the verb it modifies or at the end of the clause.
Learners often use the adjective 'severe' instead of the adverb 'severely' to modify a verb or participle.
Usage severely damaged · severely affect · severely limit
From severe + -ly.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.