unavailability
How to pronounce unavailability:
Synonyms for unavailability:
fulness
inaccessibility
unattainability
Antonyms for unavailability:
accessibility
attainability
availability
ease of access
handiness
obtainability
Here are some other common 7-syllable words.
Syllable Fun Fact
In English, the presence of silent letters can make syllable counting challenging, as in 'knight' with a silent 'k'.
You, too, can become a syllable pro and wow your friends, family, and pets!