plumb·er 
(plŭmər)
(plŭmər)n.
1. One that installs and repairs pipes and plumbing.
2. Slang An employee assigned to investigate and stop leaks of sensitive information.
[Middle English plummer, from Old French plomier, from Latin plumbārius, lead worker, from Latin plumbum, lead.]
- gainsay
- gainsayer
- Gainsborough
- 'gainst
- gainst
- gain time
- Gaiseric
- Gaiseric
- gait
- gaited
- gaiter
- Gaius
- Gaius
- Gaius
- Gaius
- Gaius
- Gaius Aurelius Valerius Diocletianus.
- Gaius Claudius Caesar Germanicus.
- Gaius Julius Caesar.
- Gaius Plinius Secundus.
- Gaius Sallustius Crispus.
- Gaius Suetonius Tranquillus.
- Gaius Valerius
- gal
- gal