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experimental
adjective
See more 5-syllable adjectives

Divide experimental into syllables:

ex · per · i · men · tal

How to pronounce experimental:

Definition of experimental:

experimental (adjective):
relying on observation or experiment.
of, relating to, or based on experience or experiment
relating to, based on, or having the nature of an experiment

Synonyms for experimental:

developmental
empiric
empirical
exploratory
fact-finding
hypothetical
investigative
observational
pilot
preliminary
preparatory
probationary
provisional
speculative
temporary
tentative
test
theoretic
theoretical
trial
trial-and-error

Antonyms for experimental:

conjectural
established
finished
hypothetical
non-metaphysical
non-phenomenal
nonempirical
noumenal
proven
speculative
tested
theoretic
theoretical
tried
unempirical
unobserved
well tried

Other 5-syllable words like experimental

Here are some other common words that have 5 syllables, like experimental does.

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