bagel /bāˈgəl/

1. A hard leavened ring-shaped roll
2. A score of zero games in a set of tennis (informal)

In tennis, to defeat by six games to love

• thiobarbiturate
• thiobarbituric acid
• thiocarbamide
• thiocarbamides
• thiocyanate
• thiocyanates
• thiocyanic acid
• thiodiglycol
• thiodiglycols
• thio-ether
• thiol
• thiols
• thionyl
• thiopental
• thiopentals
• thiopentone
• thiopentones
• thiophen
• thiophene
• thiophenes
• thiophens
• thiophil
• thio-salt
• thio-salts
• thiosulphate