colly¹ /kolˈi/

To begrime or darken, as with coal dust

1. Soot, smut (archaic or dialect)
2. (also colly bird) a blackbird (dialect)

• singlings
• singly
• sing out
• sings
• sing-sing
• sing-sings
• sing small
• singsong
• singsonged
• singsonging
• singsongs
• singspiel
• singspiels
• sing the praises of
• singular
• singularisation
• singularise
• singularised
• singularises
• singularising
• singularism
• singularisms
• singularist
• singularists
• singularities