exact syllable matches

 
ethionic acid
we
merely watched this happen
goes
pee-pee on his blanket
get
really lost with Manson
 
really wrong with that kid
every
other
species on this planet
 
trithionic acid
 
vitriolic acid
 
which we are still passing

with 1 extra syllable

 
Getting me all relaxed, hm
of the
lovely jihadist canon
 
polythionic acid
 
polythionic acids

with 2 extra syllables

 
orthoperiodic acid

with 4 extra syllables

common
vulnerability on this planet