There are two syllables: Splen-did.
The word "splendid" has two syllables: splen-did.
Yes, "splendid" is an open syllable because the syllable "splen" ends with the vowel sound "e".
The word "splendid" has two syllables, and the firstsyllable is stressed: SPLEN-did.
2
For the word "splendid," the comparative is more splendid and the superlative is most splendid
"Splendid" doesn't have a comparative and superlative form. Instead, you would say "more splendid" or "most splendid."
more splendid, most splendid
Many adverbs are created from adjectives by adding -ly: quick > quickly, electrical > electrically splendid > splendidly.
"Its" has one syllable.
more splendid, most splendid
We had a splendid picnic.
more splendid
one syllable