picayune /pik-ə-ūnˈ/

Petty

1. A small coin worth 61/4 cents, current in the USA before 1857
2. A five-cent piece, or other small coin
3. Anything of little or no value (US informal)

picayunˈish adjective

• dampier
• dampiest
• damping
• damping-down
• damping-off
• dampings
• dampish
• dampishness
• dampishnesses
• damply
• dampness
• dampnesses
• damp-proof
• damp-proof course
• damp-proof courses
• damp-proofed
• damp-proofing
• damp-proofs
• damps
• damp squib
• damp squibs
• dampy
• dams
• damsel
• damselfish