RichThesaurus
preparatory
preparatory
synonyms
preliminary
introductory
prior
prefatory
elementary
initial
opening
initiatory
precursory
primary
preparative
rudimentary
basic
preceding
prelusive
fundamental
anterior
early
antecedent
test
trial
previous
precursive
pilot
beginning
propaedeutic
starting
inductive
preludial
provisional
experimental
incipient
first
commencing
foregoing
prevenient
exploratory
precedent
rudimental
prodromic
advance
lead-in
inaugural
prelusory
before
prodromal
proemial
warning
temporary
trial-and-error
more synonyms
preparatory
antonyms
final
concluding
subsequent
following
closing
advanced
later
tested
successive
reasonable
sensible
rational
supplementary
proven
tried
resulting
understandable
sound
sequential
auxiliary
ending
finishing
consistent
consequent
inferable
indirect
after
last
ensuing
intelligent
below
logical