Following are all the perithallus like words, in the list below.
THALLOME
100% like perithallus
THALLUS
100% like perithallus
HYPOTHALLUS
99.99% like perithallus
THALAMIUM
99.99% like perithallus
PERICHAETH
99.98% like perithallus
PARATHECIUM
99.98% like perithallus
PERIDERM
99.98% like perithallus
PERISPORE
99.97% like perithallus
PERIANTHIUM
99.97% like perithallus
PERIANTH
99.96% like perithallus
PERINE
99.96% like perithallus
HYPOTHECIUM
99.96% like perithallus
TAPETUM
99.95% like perithallus
PHELLODERM
99.95% like perithallus
EXOTHECIUM
99.94% like perithallus
MERITHALLUS
99.94% like perithallus
PERISTERIA
99.94% like perithallus
PYRENIUM
99.93% like perithallus
PERITHECIUM
99.93% like perithallus
PERIDIOLUM
99.92% like perithallus
PERICHAETIUM
99.92% like perithallus
PERISPERM
99.92% like perithallus
PERIDIUM
99.91% like perithallus
THALLOPHYTE
99.91% like perithallus
MERITHAL
99.9% like perithallus
EPISPORE
99.9% like perithallus
TORUS
99.9% like perithallus
EPITHECIUM
99.89% like perithallus
PERISTOME
99.89% like perithallus
ANTHOSPHERE
99.88% like perithallus
CALYPTRA
99.88% like perithallus
HAPTER
99.88% like perithallus
PHYTOTELMA
99.87% like perithallus
MEDULLARY SHEATH
99.87% like perithallus
PERIGONE
99.86% like perithallus
PERICLINIUM
99.86% like perithallus
ANTHERIDIOPHORE
99.86% like perithallus
ENDOPLEURA
99.85% like perithallus
ANNULUS
99.85% like perithallus
PERICYCLE
99.84% like perithallus
EPIDERMIS
99.84% like perithallus
SCUTELLUM
99.84% like perithallus
HYMENIDERM
99.83% like perithallus
NUCELLUS
99.83% like perithallus
CLADOPHYLL
99.82% like perithallus
THECIUM
99.82% like perithallus
PROTOPERITHECIUM
99.82% like perithallus
PERICHETE
99.81% like perithallus
STEREID
99.81% like perithallus
PERICAMBIUM
99.8% like perithallus
THALAMUS
99.8% like perithallus
PLEUROTHALLID
99.8% like perithallus
THOLUS
99.79% like perithallus
HYPANTHIUM
99.79% like perithallus
PHELLOGEN
99.78% like perithallus
PROTOPHYLL
99.78% like perithallus
PILEIPELLIS
99.78% like perithallus
AREOLE
99.77% like perithallus
PERIGONIUM
99.77% like perithallus
RHIZOSHEATH
99.76% like perithallus
PROTHALLIUM
99.76% like perithallus
THALLOGEN
99.76% like perithallus
THECA
99.75% like perithallus
ARCHEGONIOPHORE
99.75% like perithallus
MERENCHYMA
99.74% like perithallus
CAULOHYMENIUM
99.74% like perithallus
RHIZODERMIS
99.74% like perithallus
PARAPHYLLUM
99.73% like perithallus
PERISPORIUM
99.73% like perithallus
SUBHYMENIUM
99.72% like perithallus
HYPODERMA
99.72% like perithallus
PERISTERION
99.72% like perithallus
SPOROSPHERE
99.71% like perithallus
EPISPERM
99.71% like perithallus
ENDOTHECIUM
99.7% like perithallus
GAMETANGIOPHORE
99.7% like perithallus
ENDOPHLOEUM
99.7% like perithallus
TRIGONE
99.69% like perithallus
HETEROTHALLISM
99.69% like perithallus
PERULA
99.68% like perithallus
PARACYST
99.68% like perithallus
CAULOSPHERE
99.68% like perithallus
PERIBLEM
99.67% like perithallus
COLUMN
99.67% like perithallus
OPERCULUM
99.66% like perithallus
EPICORIUM
99.66% like perithallus
PLECTENCHYMA
99.66% like perithallus
PAGINA
99.65% like perithallus
EXOSPORIUM
99.65% like perithallus
HYPODERMIS
99.64% like perithallus
TERCINE
99.64% like perithallus
PHYLLOPLANE
99.64% like perithallus
PERICARP
99.63% like perithallus
PSEUDOTHECIUM
99.63% like perithallus
PARAPERIGONIUM
99.62% like perithallus
TELEOPHYTE
99.62% like perithallus
PHYLLOSPHERE
99.62% like perithallus
PHYLLARY
99.61% like perithallus
EPISPHERE
99.61% like perithallus
ABSCISSION LAYER
99.6% like perithallus