coistrel or coistril /koisˈtril/

1. A groom (obsolete)
2. A knave (Shakespeare)

• tox-
• toxaemia
• toxaemias
• toxaemic
• toxaphene
• toxaphenes
• toxemia
• toxemias
• toxemic
• toxi-
• toxic
• toxical
• toxically
• toxicant
• toxicants
• toxication
• toxications
• toxic bank
• toxicities
• toxicity
• toxico-
• toxicogenetics
• toxicogenic
• toxicogenomics
• toxicologic