First syllable if used as a noun, second syllable if used as an adjective.
The first syllable is accented.
ANSWER FOR is the accented syllable in formidable.
Research is accented on the second syllable.
The second syllable is accented.
Vitiligo is accented on the third syllable.
Arthropathy is accented on the second syllable.
The first syllable is accented.
Verdict is accented on the first syllable.
The first syllable is accented.
second accented syllable
The second syllable is accented.
ANSWER FOR is the accented syllable in formidable.
The second syllable is accented.
The first syllable is accented.
The first syllable is accented.
First syllable is accented.
The accented syllable in "fountain" is the first syllable, "foun-".