rumpy-pumpy/ˌrumpi ʹpumpi/ noun

• leader board
• lead-free
• lead glass
• lead-in
• leading
• leading aircraftman
• leading article
• leading edge
• leading lady
• leading light
• leading man
• leading note
• leading question
• leading rein
• leading seaman
• lead-off
• lead on
• lead pencil
• lead replacement petrol
• leadscrew
• lead somebody a merry dance
• lead somebody astray
• lead somebody up the aisle
• lead somebody up the garden path
• lead tetraethyl