1. Not likely to be rewarded
   - thankless, unappreciated

See also: unrewarding

• manilla
• Manilla hemp
• manilla paper
• manioc
• manioca
• maniple
• manipulability
• manipulable
• manipular
• manipulate
• manipulation
• manipulative
• manipulative electronic deception
• manipulatively
• manipulator
• manipulatory
• Manipur
• maniraptor
• Maniraptora
• Manis
• Manitoba
• Mankato
• mankind
• manky
• manless