un·clog 
(ŭn-klŏg)
(ŭn-klŏg)tr.v. un·clogged, un·clog·ging, un·clogs
To clear a blockage from (a drain, for example).
- spear gun
- spearhead
- spearlike
- spearman
- spearmint
- spearwort
- spec
- spec'er
- special
- special court-martial
- special delivery
- special education
- special effect
- special forces
- special interest
- special-interest
- specialism
- specialist
- specialistic
- speciality
- specialization
- specialize
- specialized
- special jury
- Special K