ec·to·com·men·sal 
(ĕk′tə-kə-mĕnsəl)
(ĕk′tə-kə-mĕnsəl)n.
A commensal organism that lives on the outer body surface of another organism.
- endomitosis
- endomitotic
- endomorph
- endomorphic
- endomorphism
- endomorphy
- endonuclease
- endoparasite
- endoparasitic
- endoparasitism
- endopeptidase
- endophyte
- endophytic
- endoplasm
- endoplasmic
- endoplasmic reticulum
- end organ
- endorheic
- endorheically
- endorphin
- endorsable
- endorse
- endorsee
- endorsement
- endorsement in blank