grime 
(grīm)
(grīm)n.
Black dirt or soot, especially such dirt clinging to or ingrained in a surface.
tr.v. grimed, grim·ing, grimes
To cover with black dirt or soot; begrime.
[Middle English grim; akin to Middle Dutch grīme; see ghrēi- in the Appendix of Indo-European roots.]
- cricoid
- cri de coeur
- cried
- crier
- cries
- crime
- Crimea
- crime against humanity
- Crimean
- criminal
- criminal conversation
- criminal court
- criminalist
- criminalistics
- criminality
- criminalization
- criminalize
- criminal justice
- criminal law
- criminal lawyer
- criminally
- criminal mischief
- criminate
- crimination
- criminative