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

• neuropeptides
• neuropharmacologist
• neuropharmacologists
• neuropharmacology
• neurophysiological
• neurophysiologist
• neurophysiologists
• neurophysiology
• neuropil
• neuropils
• neuroplasm
• neuroplasms
• neuropsychiatric
• neuropsychiatrist
• neuropsychiatrists
• neuropsychiatry
• neuropsychologist
• neuropsychologists
• neuropsychology
• neuroptera
• Neuroptera
• neuropteran
• neuropterans
• neuropterist
• neuropterists