wag·tail 
(wăgtāl′)
(wăgtāl′)n.
Any of various chiefly Eurasian or African insectivorous birds of the family Motacillidae, having a slender body with a long tail that constantly wags.
- dishwashing
- dishwater
- dishy
- disillusion
- disillusionment
- disillusive
- disincarnate
- disincentive
- disinclination
- disincline
- disinclined
- disincorporate
- disincorporation
- disinfect
- disinfectant
- disinfection
- disinfest
- disinfestation
- disinflation
- disinflationary
- disinform
- disinformant
- disinformation
- disinformer
- disingenuous