Pei·pus 
(pīpəs), Lake
(pīpəs), Lake A lake of north-central Europe between eastern Estonia and northwest Russia. Alexander Nevski defeated the Teutonic Knights on the frozen lake in 1242.
- disobedient
- disobediently
- disobey
- disoblige
- disobligingly
- disorder
- disordered
- disorderedly
- disorderedness
- disorderliness
- disorderly
- disorderly conduct
- disorderly house
- disorganization
- disorganize
- disorganized schizophrenia
- disorient
- disorientation
- disown
- disparage
- disparagement
- disparager
- disparagingly
- disparate
- disparately