tel·e·thon 
(tĕlə-thŏn′)
(tĕlə-thŏn′)n.
A lengthy television program to raise funds for a charity.
[TELE- + (MARA)THON.]
- disposability
- disposable
- disposably
- disposal
- dispose
- disposed
- dispose of
- disposer
- disposition
- dispositive
- dispossess
- dispossessed
- dispossession
- dispossessor
- dispossessory
- dispraise
- dispraiser
- dispraisingly
- disprize
- disproof
- disproportion
- disproportional
- disproportionally
- disproportionate
- disproportionately