Following are all the echinus like words, in the list below.
RUDIMENT
100% like echinus
CARINATE
51.26% like echinus
PECTEN
51.26% like echinus
PROTOCONCH
51.26% like echinus
SPINOSE
51.26% like echinus
DENTICULATED
51.26% like echinus
FALCATE
51.26% like echinus
TORNUS
51.26% like echinus
SCLERITE
51.26% like echinus
PAPILLATE
51.26% like echinus
SCUTA
51.26% like echinus
ANTHERIDIUM
51.26% like echinus
CARINATED
51.26% like echinus
CARINAE
51.26% like echinus
SETOSE
51.26% like echinus
PYGIDIUM
51.26% like echinus
MERUS
51.26% like echinus
ECHINOID
51.26% like echinus
ASTRAGAL
51.26% like echinus
ILLICIUM
51.26% like echinus
PLUTEUS
51.26% like echinus
APOPHYSIS
51.26% like echinus
PLUMOSE
51.26% like echinus
CHELIPEDS
51.26% like echinus
CERATOHYAL
51.26% like echinus
CHELIPED
51.26% like echinus
TESTACEOUS
51.26% like echinus
MARINUS
51.26% like echinus
LAMELLATE
51.26% like echinus
CORNUTUS
51.26% like echinus
APERTURAL
51.26% like echinus
PROSOMA
51.26% like echinus
SACCATE
51.26% like echinus
DACTYLUS
51.26% like echinus
ENTABLATURES
51.26% like echinus
SIPHONAL
51.26% like echinus
VOMER
51.26% like echinus
OVALIS
51.26% like echinus
CRASSA
51.26% like echinus
PUNCTUS
51.26% like echinus
TROCHOPHORE
51.26% like echinus
TUBERCULATE
51.26% like echinus
NAUTILUS
51.26% like echinus
PROTHORAX
51.26% like echinus
ACUS
51.26% like echinus
CYPRIS
51.26% like echinus
SORUS
51.26% like echinus
PORTICUS
51.26% like echinus
GLAUCUS
51.26% like echinus
MARGINATA
51.26% like echinus
ANTHERIDIA
51.26% like echinus
MEMBRANACEOUS
51.26% like echinus
ENTERON
51.26% like echinus
ACANTHUS
51.26% like echinus
TUBERCULATED
51.26% like echinus
ANTAE
51.26% like echinus
ROSTRATE
51.26% like echinus
INFLEXED
51.26% like echinus
PULMONATE
51.26% like echinus
TREFOILED
51.26% like echinus
UMBO
51.26% like echinus
ARGONAUT
51.26% like echinus
MARIAE
51.26% like echinus
SPIRALIS
51.26% like echinus
PLEON
51.26% like echinus
YPSILON
51.26% like echinus
TRIFID
51.26% like echinus
LOPHOPHORE
51.26% like echinus
CHELICERA
51.26% like echinus
STIPITATE
51.26% like echinus
SPICATE
51.26% like echinus
PAPILLOSE
51.26% like echinus
TRIFORM
51.26% like echinus
PULVINUS
51.26% like echinus
ASPIS
51.26% like echinus
MONOCEROS
51.26% like echinus
ENTABLATURE
51.26% like echinus
TAENIA
51.26% like echinus
NOBILIS
51.26% like echinus
GANOID
51.26% like echinus
AFFINIS
51.26% like echinus
ALPINUS
51.26% like echinus
ANTHEMION
51.26% like echinus
VERTICILLATE
51.26% like echinus
VELUT
51.26% like echinus
AEQUALIS
51.26% like echinus
FALLAX
51.26% like echinus
ARCHIVOLT
51.26% like echinus
ZOOID
51.26% like echinus
OCCIDENTALIS
51.26% like echinus
PAPILIO
51.26% like echinus
PYRIFORM
51.26% like echinus
SUBULATE
51.26% like echinus
MUSCA
51.26% like echinus
SCUTELLUM
51.26% like echinus
HYSTRIX
51.26% like echinus
PUNCTATA
51.26% like echinus
MAXILLIPED
51.26% like echinus
DEFLEXED
51.26% like echinus
CYNOCEPHALUS
51.26% like echinus