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necessary
necessary
synonyms
essential
requisite
vital
required
indispensable
imperative
compulsory
mandatory
needed
crucial
obligatory
important
critical
inescapable
unavoidable
fundamental
key
inevitable
basic
chief
significant
certain
pressing
urgent
paramount
prerequisite
principal
ineluctable
of the essence
compelling
inexorable
cardinal
binding
primary
called for
de rigueur
intrinsic
high-priority
requirement
prime
elemental
consequential
needful
central
all-important
integral
assured
useful
of the utmost importance
underlying
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necessary
antonyms
unimportant
inessential
unnecessary
superfluous
nonessential
optional
needless
dispensable
secondary
redundant
unneeded
expendable
trivial
useless
additional
minor
avoidable
excessive
unwanted
spare
surplus
de trop
gratuitous
extra
pointless
insignificant
extraneous
excess
uncalled for
subordinate
voluntary
peripheral
disposable
in excess
auxiliary
unrequired
supererogatory
unused
supernumerary
leftover
irrelevant
remaining
too much
not required
supplementary
accessory
ancillary
accidental
incidental
unessential
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