unofficial
How to pronounce unofficial:
Synonyms for unofficial:
drumhead
heterodox
informal
irregular
loose
off the record
personal
private
summary
unauthorized
unceremonious
unconfirmed
unconventional
uncorroborated
undocumented
unorthodox
unsanctioned
unsubstantiated
wildcat
Antonyms for unofficial:
all-consuming
ardent
authorised
authoritative
authorized
bona fide
card-carrying
chronic
committed
complete
compulsive
confirmed
dedicated
deep
deep-dyed
deep-set
devoted
devout
die-hard
diehard
earnest
enduring
entrenched
established
explicit
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Here are some other common 4-syllable words.
- unneighborly
- unintended
- unicycle
- ungenial
- unevading
- unethical
- unenvious
- unencumbered
- undurable
- undivulged
- understanded
- underlyingly
- unconceding
- uncompromised
- uncomprehend
- uncommitted
- uncommented
- unchivalrous
- unbuyable
- unattended
- unarguably
- unacceptance
- unaccented
- umbilicus
- umbilical
- ultrasonic
- typically
- tutorial
- trucebreaker
- troubleshooting
- triglyceride
- tribalism
- transformative
- transatlantic
- toxophilite
- tortellini
- torquemada
- tonsillitis
- tonalamatl
- togetherness
- tocopherol
- theophilus
- theology
- theologist
- theocracy
- thallophyta
- tetrazzini
- terrorism
- territories
- teriyaki
- … more
Syllable Fun Fact
In English, certain prefixes and suffixes, when added to a base word, can change its syllable count, as with 'happy' (2 syllables) becoming 'unhappiness' (4 syllables).
You, too, can become a syllable pro and wow your friends, family, and pets!