adv
crazily
adv
1
In a wild, irrational, or reckless manner.
"The dog ran crazily around the yard, chasing its own tail."
2
Informal: to an extreme or surprising degree.
"The concert tickets were crazily expensive."
How to Use Crazily
Learner’s notesIn plain EnglishWildly or irrationally — or, informally, "extremely."
When to use it
The "extremely" sense is informal and common in casual speech.
Word Forms
more crazily comparative, most crazily superlative
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The dog ran _____ around the yard, chasing its own tail.