quinque- or quinqu-comb. form

• accelerant
• accelerate
• acceleration
• accelerator
• accelerometer
• accent
• accented
• accentor
• accentual
• accentuate
• accept
• acceptable
• acceptance
• acceptation
• accepted
• acceptor
• access
• accessary
• accessible
• accession
• accessorize
• accessory
• access road
• access time
• acciaccatura