Following are all the pyrone like words, in the list below.
BENZO
100% like pyrone
PYRAN
100% like pyrone
DIHYDROPYRONE
100% like pyrone
PYRROLE
100% like pyrone
PYRROLINE
100% like pyrone
DIPYRRIN
100% like pyrone
PYRENYLENE
100% like pyrone
PYRIMIDINONE
100% like pyrone
NAPHTHOPYRONE
100% like pyrone
PYRYLIUM
100% like pyrone
PYRROLINONE
100% like pyrone
THIOPYRAN
100% like pyrone
PYRROLONE
100% like pyrone
PYRENYL
100% like pyrone
PYRIDINE
100% like pyrone
PYRENE
100% like pyrone
PYRIMIDINEDIONE
100% like pyrone
PYRIDOPYRIMIDINE
100% like pyrone
OLIGOPYRROLE
100% like pyrone
PYRROL
100% like pyrone
PYRROLO
100% like pyrone
PYRINDENE
100% like pyrone
PYRROLOPYRIDINE
100% like pyrone
BIPYRROLE
100% like pyrone
DIPYRROLE
100% like pyrone
PYRANONE
100% like pyrone
PURINE
100% like pyrone
THIIRENE
100% like pyrone
PYRIMIDOPYRIMIDINE
100% like pyrone
FUROPYRIMIDINE
100% like pyrone
PYRANOSE
100% like pyrone
PYRROLIDINE
100% like pyrone
CYCLOOCTENONE
100% like pyrone
PYRROLIDINONE
100% like pyrone
PYRITHIONE
100% like pyrone
PYRIDINONE
100% like pyrone
OLYMPICENE
100% like pyrone
OXIRENE
100% like pyrone
THIEPINE
100% like pyrone
THIOPYRIMIDINE
100% like pyrone
DIBENZOPYRONE
100% like pyrone
PYRROLOINDOLINE
100% like pyrone
THIOPHENE
100% like pyrone
PYRIMIDONE
100% like pyrone
KETENE
100% like pyrone
PHOSPHIRENE
100% like pyrone
PYRIDYNE
100% like pyrone
POLYPYRIDINE
100% like pyrone
THIEPANE
100% like pyrone
BORINE
100% like pyrone
PORPHYRINOID
100% like pyrone
PYRANOINDOLE
100% like pyrone
PYROLIDINE
100% like pyrone
PYRIDONE
100% like pyrone
OXYPYRIMIDINE
100% like pyrone
CYCLOPROPENONE
100% like pyrone
PYRIMIDINETRIONE
100% like pyrone
PYRIDOINDOLE
100% like pyrone
FURANOPYRROLIDINE
100% like pyrone
PYRETHRIN
100% like pyrone
SPIRENE
100% like pyrone
PORPHYRIN
100% like pyrone
DITHIETANE
100% like pyrone
THIENOPYRIMIDINE
100% like pyrone
CYCLOHEXENONE
100% like pyrone
BENZOPYRONE
100% like pyrone
KINONE
100% like pyrone
PYROLLIDINE
100% like pyrone
HYDROXYPYRONE
100% like pyrone
PYRETHRINE
100% like pyrone
PYRETHROID
100% like pyrone
DIPYRROMETHENE
100% like pyrone
CIRCULENE
100% like pyrone
QUINONE
100% like pyrone
PYRAZOLINE
100% like pyrone
KETONE
100% like pyrone
CARBOLINE
100% like pyrone
SPIROPYRAN
100% like pyrone
PENTYNE
100% like pyrone
CATENANE
100% like pyrone
DIPYRIMIDINE
100% like pyrone
CYCLOHEXENE
100% like pyrone
IPTYCENE
100% like pyrone
DIPHOSPHININE
100% like pyrone
DIPYRIDINE
100% like pyrone
PYRROLOQUINOLINE
100% like pyrone
DIOXIRANE
100% like pyrone
PYRROMETHENE
100% like pyrone
BORININE
100% like pyrone
OXATHIINE
100% like pyrone
PYRROTHINE
100% like pyrone
ARENE
100% like pyrone
CHROMENONE
100% like pyrone
INDENONE
100% like pyrone
THIONAPHTHENE
100% like pyrone
HETEROCYCLE
100% like pyrone
OCTYNE
100% like pyrone
PHORONE
100% like pyrone
CYCLENE
100% like pyrone
FURAN
100% like pyrone
