American Heritage Dictionary
(1)
Century Dictionary
(1)
GNU Webster's 1913
(1)
WordNet
(1)
Elsewhere on the web
I wish we had space to go into the treasury of slang, from pants rabbit, insouciant American army slang for a ` body louse, 'to parp, invented by Enid Blyton as the voice of Noddy's car, a word that has caught on.— VERBATIM: The Language Quarterly Vol IX No 3
Insouciant has been looked up 832 times, favorited 28 times, listed 199 times, and commented on 9 times.

American Heritage Dictionary (1)
Century Dictionary (1)
Bubble size: how much this word was used in a year
Bubble height: used more or less than expected, vs. all uses evenly distributed
You can expect to see this word about twice a year.
Recent Lookupscontemplated · render · hajj · mendin · prehensile |
Recent Favoritesairship · cloud-shadows · ombrophobous · turncoat · metaplasm |
Recent Pronunciationsmilosrdenstvi · lichen-covered · futon · sagacity · monoragngocious |