non-necessary
/nɒnˈnɛsɪs(ə)ri/ /nɒnˈnɛsɪsɛri/adjective
That is not necessary; (Philosophy ) that is not inevitable.
noun
In plural Things which are not necessary, especially luxuries.
Origin
Early 17th century; earliest use found in Robert Burton (1577–1640), writer. From non- + necessary.
- in toto
- in touch
- in tow
- intoxicant
- intoxicate
- intoxicating
- intoxicatingly
- intoxication
- intoximeter
- intr.
- intra-
- intracellular
- intracellularly
- intracellular pangenesis
- intracranial
- intracranially
- intractability
- intractable
- intractableness
- intractably
- intraday
- intradermal
- intradermally
- intrados
- in train