apay or appay /ə-pāˈ/

1. To satisfy (archaic)
2. To repay (obsolete)

• thiobacilli
• thiobacillus
• Thiobacillus ferrooxidans
• 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