prooemium /prō-ēˈmi-əm/, also prooemion /-on/

• spike heel
• spike heels
• spike lavender
• spikelet
• spikelets
• spike-nail
• spike-nails
• spikenard
• spikenards
• spike oil
• spikeries
• spike-rush
• spike-rushes
• spikery
• spikes
• spike someone's guns
• spikier
• spikiest
• spikily
• spikiness
• spikinesses
• spiking
• spiks
• spiky
• spile