punctilio /pungk-tilˈi-ō or pungk-tilˈyō/

1. A point in behaviour or ceremony requiring, or only observed by those having, fine or over-fine sensibilities with regard to etiquette
2. A point about which one is scrupulous
3. Nicety or exact observance of etiquette

punctilˈious adjective

1. Scrupulous and exact
2. Attentive to etiquette and punctilios

punctilˈiously adverb

punctilˈiousness noun

• anemone fishes
• anemones
• anemophilies
• anemophilous
• anemophily
• anemophobia
• anemophobias
• anencephalia
• anencephalic
• anencephalies
• anencephaly
• an-end
• anent
• anergia
• anergias
• anergic
• anergies
• anergy
• anerly
• aneroid
• aneroids
• anesthesia
• anesthesias
• anesthesiologist
• anesthesiology