Following are all the protacanthopterygian like words, in the list below.
ACTINOPTERYGIAN
100% like protacanthopterygian
ACANTHOPTERYGIAN
100% like protacanthopterygian
MALACOPTERYGIOUS
99.99% like protacanthopterygian
CROSSOPTERYGIAN
99.99% like protacanthopterygian
ACANTHOPTERAN
99.98% like protacanthopterygian
ACANTHOPTEROUS
99.98% like protacanthopterygian
ACANTHOPTERYGIOUS
99.98% like protacanthopterygian
PETROMYZONTIFORM
99.97% like protacanthopterygian
TORPEDINIFORM
99.97% like protacanthopterygian
MYCTOPHIFORM
99.96% like protacanthopterygian
PTEROPODOUS
99.96% like protacanthopterygian
ZOANTHOID
99.96% like protacanthopterygian
TRACHINOID
99.95% like protacanthopterygian
ZOANTHARIAN
99.95% like protacanthopterygian
PROCOELOUS
99.94% like protacanthopterygian
PROSTHENIC
99.94% like protacanthopterygian
PLACODERMIAN
99.94% like protacanthopterygian
TETRODONT
99.93% like protacanthopterygian
BERYCIFORM
99.93% like protacanthopterygian
BATRACHOID
99.92% like protacanthopterygian
CTENOIDEAN
99.92% like protacanthopterygian
TRUTTACEOUS
99.92% like protacanthopterygian
PERCIFORM
99.91% like protacanthopterygian
PLEURONECTIFORM
99.91% like protacanthopterygian
PHARYNGOGNATHOUS
99.9% like protacanthopterygian
STRUTHIONIFORM
99.9% like protacanthopterygian
PALAEOICHTHYOLOGICAL
99.9% like protacanthopterygian
XIPHOPHORINE
99.89% like protacanthopterygian
PROTOCERCAL
99.89% like protacanthopterygian
RAY-FINNED
99.88% like protacanthopterygian
ZOANTHROPIC
99.88% like protacanthopterygian
PINNATE
99.88% like protacanthopterygian
CYPRINODONTIFORM
99.87% like protacanthopterygian
PROSOBRANCHIATE
99.87% like protacanthopterygian
CYPRINOID
99.86% like protacanthopterygian
ACTINISTIAN
99.86% like protacanthopterygian
COELACANTHINE
99.86% like protacanthopterygian
TETRABRANCHIATE
99.85% like protacanthopterygian
TENTACULIFORM
99.85% like protacanthopterygian
TRICHOPTEROUS
99.84% like protacanthopterygian
SUPRACLAVICULAR
99.84% like protacanthopterygian
SCOPELOID
99.84% like protacanthopterygian
PTEROSAURIAN
99.83% like protacanthopterygian
CARANGOID
99.83% like protacanthopterygian
PTENOGLOSSATE
99.82% like protacanthopterygian
ANTHOZOIC
99.82% like protacanthopterygian
CHONDROPTERYGIAN
99.82% like protacanthopterygian
TELEOST
99.81% like protacanthopterygian
CERATOSAURIAN
99.81% like protacanthopterygian
NOTOTHENIOID
99.8% like protacanthopterygian
CEPHALOCHORDATE
99.8% like protacanthopterygian
RHYNCHONELLIFORM
99.8% like protacanthopterygian
STOMIIFORM
99.79% like protacanthopterygian
ACANTHODIAN
99.79% like protacanthopterygian
STENOPTEROUS
99.78% like protacanthopterygian
ZOOPLANKTONIC
99.78% like protacanthopterygian
SPHYRAENOID
99.78% like protacanthopterygian
SUBBRACHIAN
99.77% like protacanthopterygian
TETRAPODEAN
99.77% like protacanthopterygian
AGNATHAN
99.76% like protacanthopterygian
ICHTHYOTOMOUS
99.76% like protacanthopterygian
PROTOTHERIAL
99.76% like protacanthopterygian
ETHEOSTOMOID
99.75% like protacanthopterygian
PLAGIOSTOMOUS
99.75% like protacanthopterygian
ELASMOBRANCHIATE
99.74% like protacanthopterygian
TECTIBRANCHIATE
99.74% like protacanthopterygian
PSEUDONEUROPTEROUS
99.74% like protacanthopterygian
CTENOSQUAMATE
99.73% like protacanthopterygian
PROCEPHALIC
99.73% like protacanthopterygian
PROTEIFORM
99.72% like protacanthopterygian
PICARIAN
99.72% like protacanthopterygian
SCORPAENOID
99.72% like protacanthopterygian
ORTHOPTEROUS
99.71% like protacanthopterygian
PERISSODACTYLATE
99.71% like protacanthopterygian
COELACANTHOUS
99.7% like protacanthopterygian
PERISSODACTYLOUS
99.7% like protacanthopterygian
PLECTOGNATHIC
99.7% like protacanthopterygian
TETRACTINAL
99.69% like protacanthopterygian
PERIPTEROUS
99.69% like protacanthopterygian
CATANADROMOUS
99.68% like protacanthopterygian
PHALACROCORACINE
99.68% like protacanthopterygian
ZOOPHYTICAL
99.68% like protacanthopterygian
PLANULIFORM
99.67% like protacanthopterygian
HOMACANTH
99.67% like protacanthopterygian
JUGULAR
99.66% like protacanthopterygian
XIPHIOID
99.66% like protacanthopterygian
COTTOID
99.66% like protacanthopterygian
OPISTHOBRANCHIATE
99.65% like protacanthopterygian
PREURAL
99.65% like protacanthopterygian
COMPSOGNATHOID
99.64% like protacanthopterygian
ATHERINIFORM
99.64% like protacanthopterygian
APTEROUS
99.64% like protacanthopterygian
HETERACANTH
99.63% like protacanthopterygian
ICHTHYOSAURIAN
99.63% like protacanthopterygian
SHARKLIKE
99.62% like protacanthopterygian
ICHTHYOFAUNISTIC
99.62% like protacanthopterygian
CYCLOSTOMATOUS
99.62% like protacanthopterygian
CEPHALOPODIC
99.61% like protacanthopterygian
NEUROPTERAL
99.61% like protacanthopterygian
ACTINOID
99.6% like protacanthopterygian