exact syllable matches

low and swamp-
bordered water courses
smiling
no one's gonna notice
to create
normal heart performance
flank
or assault a fortress
address
or the proper postage
by an
orange blossom odor
 
sort of artist or what

with 1 extra syllable

or
informal on the sofas

with 2 extra syllables

 
Coscoroba coscoroba