1. An inability to be helpful

See also: unhelpful

Type of: unkindness

• potassium chlorate
• potassium chloride
• potassium cyanide
• potassium dichromate
• potassium ferrocyanide
• potassium hydrogen carbonate
• potassium hydrogen tartrate
• potassium hydroxide
• potassium iodide
• potassium muriate
• potassium nitrate
• potassium permanganate
• potassium sodium tartrate
• potassium-argon dating
• potation
• potato
• potato bean
• potato beetle
• potato blight
• potato bug
• potato chip
• potato crisp
• potato disease
• potato family
• potato fern