Following are all the spiracle like words, in the list below.
METATHORACIC
100% like spiracle
PROTHORACIC
100% like spiracle
SCLERITE
50.15% like spiracle
SIPHONAL
50.15% like spiracle
CARINAL
50.15% like spiracle
PROTHORAX
50.15% like spiracle
TRACHEAE
50.15% like spiracle
PALLIAL
50.15% like spiracle
BRANCHIAL
50.15% like spiracle
OPERCULAR
50.15% like spiracle
ADORAL
50.15% like spiracle
PALPUS
50.15% like spiracle
OPERCULUM
50.15% like spiracle
STERNITE
50.15% like spiracle
PROSOMA
50.15% like spiracle
CARINATE
50.15% like spiracle
ANTORBITAL
50.15% like spiracle
METATHORAX
50.15% like spiracle
PREORBITAL
50.15% like spiracle
LAMELLATE
50.15% like spiracle
SLITLIKE
50.15% like spiracle
APERTURAL
50.15% like spiracle
PERISTOME
50.15% like spiracle
EMARGINATION
50.15% like spiracle
EVERSIBLE
50.15% like spiracle
PLICAE
50.15% like spiracle
SETATION
50.15% like spiracle
GASTRAL
50.15% like spiracle
INCISURE
50.15% like spiracle
SUPERCILIARY
50.15% like spiracle
RADULAR
50.15% like spiracle
PYGIDIAL
50.15% like spiracle
PYGIDIUM
50.15% like spiracle
NARIAL
50.15% like spiracle
PROSTOMIUM
50.15% like spiracle
MANUBRIUM
50.15% like spiracle
STERNITES
50.15% like spiracle
EPIBRANCHIAL
50.15% like spiracle
BLASTOPORE
50.15% like spiracle
SIPHUNCLE
50.15% like spiracle
OPERCLE
50.15% like spiracle
TRIFID
50.15% like spiracle
FENESTRA
50.15% like spiracle
ANTENNULAR
50.15% like spiracle
REDIA
50.15% like spiracle
PAPILLATE
50.15% like spiracle
LINGULA
50.15% like spiracle
UMBO
50.15% like spiracle
SCLEROTIZED
50.15% like spiracle
SPERMATHECAL
50.15% like spiracle
ANTERIORMOST
50.15% like spiracle
GASTER
50.15% like spiracle
EXCURRENT
50.15% like spiracle
EMARGINATE
50.15% like spiracle
THORAX
50.15% like spiracle
MOUTHPART
50.15% like spiracle
SUBTERMINAL
50.15% like spiracle
INTRORSE
50.15% like spiracle
RAPHE
50.15% like spiracle
RADULA
50.15% like spiracle
UNISERIAL
50.15% like spiracle
PRONOTAL
50.15% like spiracle
DILATABLE
50.15% like spiracle
SUBCOSTAL
50.15% like spiracle
HOOKLETS
50.15% like spiracle
PROOTIC
50.15% like spiracle
LABIUM
50.15% like spiracle
HYPOSTOME
50.15% like spiracle
CLASPER
50.15% like spiracle
PHARYNX
50.15% like spiracle
CILIATED
50.15% like spiracle
SPINOSE
50.15% like spiracle
CARINAE
50.15% like spiracle
FORAMINA
50.15% like spiracle
DENTICLE
50.15% like spiracle
PNEUMOSTOME
50.15% like spiracle
LACHRYMAL
50.15% like spiracle
MADREPORITE
50.15% like spiracle
PILOSITY
50.15% like spiracle
VENTRUM
50.15% like spiracle
LOPHOPHORE
50.15% like spiracle
SPICULAR
50.15% like spiracle
PALPI
50.15% like spiracle
SUBCIRCULAR
50.15% like spiracle
SACLIKE
50.15% like spiracle
POSTERIORMOST
50.15% like spiracle
CONCOLOROUS
50.15% like spiracle
MEMBRANEOUS
50.15% like spiracle
RESPIRATION
50.15% like spiracle
TRACHEAL
50.15% like spiracle
MERUS
50.15% like spiracle
PROTOCONCH
50.15% like spiracle
CUTICULAR
50.15% like spiracle
SCLEROTIZATION
50.15% like spiracle
TRIRADIATE
50.15% like spiracle
CONCHAE
50.15% like spiracle
SACCATE
50.15% like spiracle
ANIMALCULE
50.15% like spiracle
INFLEXED
50.15% like spiracle
VENTROLATERAL
50.15% like spiracle