1. According to circumstances
   "he was convicted circumstantially" 
2. Insofar as the circumstances are concerned
   "the account was circumstantially accurate" 
3. In minute detail
   - minutely 
4. Without advance planning
   - by chance, accidentally, unexpectedly

See also: circumstantial

• noctambulist
• noctiluca
• Noctiluca miliaris
• noctilucent
• Noctua
• noctuid
• noctuid moth
• Noctuidae
• noctule
• nocturia
• nocturn
• nocturnal
• nocturnal emission
• nocturnally
• nocturne
• nocuous
• nod
• nod off
• nodal
• nodal rhythm
• nodder
• nodding
• nodding donkey
• nodding groundsel
• nodding onion