The word "gablet" is spelled with a hard "g" sound, followed by the "a" sound as in "cat", then "b" and "l" sounds before ending with the "et" sound. Its phonetic transcription is /ˈɡæblət/. The word "gablet" is not commonly used in everyday language and could refer to a small decorative gable that's often seen in architecture. It is important to use correct spelling to ensure effective communication and to avoid confusion.
The small gable used for the summit of niches or Gothic tabernacle-work.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.