1. Behaving responsibly
   - in his right mind, in their right minds

See also: sane

• endogenously
• endogeny
• endolymph
• endometrial
• endometrial cancer
• endometrial carcinoma
• endometriosis
• endometritis
• endometrium
• endomorph
• endomorphic
• endomorphy
• Endomycetales
• endoneurium
• endonuclease
• endoparasite
• endoparasitic
• endophyte
• endoplasm
• Endoprocta
• endorphin
• endorse
• endorsee
• endorsement
• endorsement in blank