insanely

adverb

in·​sane·​ly (ˌ)in-ˈsān-lē How to pronounce insanely (audio)
1
: in an insane manner : in a way that suggests unsoundness or disorder of mind
They sometimes gabbled insanely. One huge man was asking of the sky: "Say, where de plank road? Where de plank road!" It was as if he had lost a child.Stephen Crane
Glancing back, he saw all the carnage, death and misery he had caused in his career. The big rat laughed insanely and ran faster: on and on, past scenes of desolation and destruction …Brian Jacques
2
: to a very extreme degree
insanely jealous
insanely happy
insanely rich
The plot is insanely intricate.Terrence Rafferty
Justin Bieber … took to Instagram to show off the insanely expensive Audemars Piguet diamond watch he purchased for her as a birthday gift …Jane Meeker

Examples of insanely in a Sentence

Recent Examples on the Web
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Dressing as a true-blue, off-duty, yet insanely famous, American sportsman. Guy Martin, Forbes.com, 16 Sep. 2025 As always, bridal remains its own emotional, complex and insanely romantic part of the fashion world. Lisa Lockwood, Footwear News, 12 Sep. 2025 While addressing the crowd with Martin at her side at the Toronto International Film Festival last Friday, Sweeney revealed her insanely strict regimen. Madeleine Marr, Miami Herald, 11 Sep. 2025 EuroBasket hasn’t just provided an insanely fun taster for Nuggets fans who can’t wait for the fall and winter. Sean Keeler, Denver Post, 30 Aug. 2025 See All Example Sentences for insanely

Word History

First Known Use

1683, in the meaning defined at sense 1

Time Traveler
The first known use of insanely was in 1683

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Cite this Entry

“Insanely.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/insanely. Accessed 17 Sep. 2025.

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