casual

Opposite of
inevitable, necessary, expected, scheduled, strict, formal, official, ceremonial, regulation
Frequency

C1
Pronounced as (IPA)
/ˈkaʒ(uː)əl/
Etymology

In summary

From Middle French casuel, from Late Latin cāsuālis (“happening by chance”), from Latin cāsus (“event”) (English case), from cadere (“to fall”) (whence English cadence).

Related words
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