unsustainable
adjectiveHow to pronounce unsustainable:
Definition of unsustainable:
- unsustainable (adjective):
- without reason or justification
- not capable of being prolonged or continued not sustainable
Synonyms for unsustainable:
flawed
groundless
indefensible
indemonstrable
insupportable
invalid
shaky
unprovable
unreasonable
unsound
unsupportable
untenable
unverifiable
weak
Antonyms for unsustainable:
able to hold water
acceptable
arguable
believable
condonable
credible
defendable
defensible
excusable
feasible
forgivable
impregnable
justifiable
justified
legitimate
logical
long-term
maintainable
pardonable
plausible
rational
reasonable
reliable
secure
sensible
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Here are some other common 5-syllable words.
- interminable
- impracticable
- cardiology
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- a million times
- overemphasize
- underachiever
- personalities
- regimentation
- worcestershire sauce
- predominantly
- elaborating
- antithetical
- recalculated
- commiserating
- adventitious
- replenishes
- mustachioed
- unsanitary
- overdramatic
- inhumanity
- summarization
- fashion-monger
- disapprobation
- premeditated
- overcritical
- ophiology
- temerarious
- vaudevillian
- pertinacious
- recrimination
- animalistic
- investigator
- disparagingly
- disreputable
- perspicacity
- manifestations
- accelerated
- haberdashery
- propitiatory
- approximation
- punctuality
- intoxicated
- telemarketing
- elementary
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- eventually
- Evangelina
- unacceptably
- … more
Syllable Fun Fact
The part of the syllable with the highest pitch or loudest volume is called the syllable nucleus, typically a vowel.
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