Following are all the apterygote like words, in the list below.
PTERYGOTE
100% like apterygote
ENDOPTERYGOTE
100% like apterygote
EXOPTERYGOTE
100% like apterygote
APTERYGID
100% like apterygote
ANGEL INSECT
100% like apterygote
ZYGOPTERAN
100% like apterygote
HOMOPTER
100% like apterygote
ORTHOPTER
100% like apterygote
TRICHOPTERAN
100% like apterygote
OOTHECA
100% like apterygote
PTERYGOTID
100% like apterygote
HOMOPTERAN
100% like apterygote
ORTHOPTEROID
100% like apterygote
ZORAPTERAN
100% like apterygote
PHTHIRAPTERAN
100% like apterygote
ORTHOPTERAN
100% like apterygote
AMPHIPTERYGID
100% like apterygote
ARCHEGONIATE
100% like apterygote
APTERAN
100% like apterygote
HETEROTOMA
100% like apterygote
ARCHAEORTHOPTERAN
100% like apterygote
EPHEMEROPTERAN
100% like apterygote
APHIDOMORPH
100% like apterygote
GHOST INSECT
100% like apterygote
ACULEATE
100% like apterygote
NEUROPTERAN
100% like apterygote
CALYPTRATE
100% like apterygote
ENTOMOPHAGAN
100% like apterygote
ARCHAEOGNATHAN
100% like apterygote
GNAT
100% like apterygote
NEUROPTERID
100% like apterygote
PARANEOPTERAN
100% like apterygote
AMPHIESMENOPTERAN
100% like apterygote
PSOCOPTERAN
100% like apterygote
AGYRTID
100% like apterygote
EARWIG
100% like apterygote
TRUE BUG
100% like apterygote
ALATAE
100% like apterygote
HYMENOPTERON
100% like apterygote
DICTYOPTERAN
100% like apterygote
PALAEOPTERAN
100% like apterygote
TROGIID
100% like apterygote
APOCRITAN
100% like apterygote
APTERY
100% like apterygote
ENTOMOPARASITE
100% like apterygote
ORTHROPTEROID
100% like apterygote
CALOPTERYGID
100% like apterygote
OVIPARA
100% like apterygote
INSECT
100% like apterygote
POLYNEOPTERAN
100% like apterygote
APTERATE
100% like apterygote
HETEROPTER
100% like apterygote
DERMAPTERAN
100% like apterygote
AEDEAGUS
100% like apterygote
ISOPTERAN
100% like apterygote
NEOPTERAN
100% like apterygote
ATELURID
100% like apterygote
LATEROTERGITE
100% like apterygote
OWLFLY
100% like apterygote
BLATTARIAN
100% like apterygote
SNAKEFLY
100% like apterygote
ANTIGENY
100% like apterygote
PLATYGASTROID
100% like apterygote
HYMENOPTERAN
100% like apterygote
EUARTHROPOD
100% like apterygote
OCHTERID
100% like apterygote
ORTHEZIID
100% like apterygote
INSECTKIND
100% like apterygote
PIERCER
100% like apterygote
EMBIOPTERAN
100% like apterygote
APODITRYSIAN
100% like apterygote
PRONYMPH
100% like apterygote
SCUTIGEROMORPH
100% like apterygote
PYRGOTID
100% like apterygote
NYMPH
100% like apterygote
PUPA
100% like apterygote
PROTURAN
100% like apterygote
ANT CRICKET
100% like apterygote
HETEROLOGUS
100% like apterygote
INSTAR
100% like apterygote
ARTHROPODIN
100% like apterygote
ARCHAEOPTERODACTYLOID
100% like apterygote
MECOPTERAN
100% like apterygote
GLYPHIPTERIGINE
100% like apterygote
ECTOTROPH
100% like apterygote
DIPTERID
100% like apterygote
TERRICOLE
100% like apterygote
PANORPOID
100% like apterygote
HEMIPTER
100% like apterygote
LEPIDOPTERON
100% like apterygote
STREPSIPTERAN
100% like apterygote
CICADOMORPH
100% like apterygote
DIPTERAN
100% like apterygote
SHEATH
100% like apterygote
TRICHOPTERYGID
100% like apterygote
ZYGENTOMAN
100% like apterygote
GNAT BUG
100% like apterygote
APODAL
100% like apterygote
AMBLYPYGID
100% like apterygote
ICE CRAWLER
100% like apterygote