RichThesaurus
insouciant
vs
lotophagous
insouciant
adj
Casually unconcerned; carefree, indifferent, nonchalant.
lotophagous
adj
Relating to the Lotophagi (lotus eaters)
How often have the words
insouciant
and
lotophagous
occurred in a corpus of books?
(source:
Google Ngram Viewer
)