Antonym: intentional, planned, voluntary. Similar words: accident, by accident, incident, mental, rental, mentally, parental, evident. Meaning: [‚æksɪ'dentl] 
n. a musical notation that makes a note sharp or flat or natural although that is not part of the key signature. adj. 1. associated by chance and not an integral part 2. occurring or appearing or singled out by chance 3. without intention (especially resulting from heedless action).
n. a musical notation that makes a note sharp or flat or natural although that is not part of the key signature. adj. 1. associated by chance and not an integral part 2. occurring or appearing or singled out by chance 3. without intention (especially resulting from heedless action). 
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181. The causes of the newborn death were in the order of premature, asphyxia, pneumonia, congenital anomaly and accidental asphyxia. More babies (75 62%) were died in hospitals.
182. However, acquaintance are not necessarily real friends. we get to know a lot of people on account of business or accidental chances------such as being invited to a same dinner.
183. Lewison said that long-lived species are particularly affected by accidental entanglement in fishing lines, because these species take so long to reproduce.
184. The accidental dropping of that bit of rubber led to the development of the process - vulcanization of rubber - which makes thousands of useful rubber products possible.
185. Ensures data recovery even from accidentally formatted iPod memory or accidental iPod data Reset operation performed.
186. The brightly-coloured caps prevent accidental scratches and damage to furniture - and have the added advantage of looking rather snazzy.
187. This paper analyses and inquires the meaning of accidental error and its variety.
188. A medical examiner found that the death was accidental caused by a mixture of medicines.
189. In modern episteme, it is separated or antagonistic on the whole,[http://sentencedict.com/accidental.html] even sometimes is accidental similar for the same category in different time and space.
190. The antiquated air traffic control system used today is an example of accidental complexity.
191. It includes group term life insurance, group lifetime insurance, group annuity insurance, group health insurance and group accidental injury insurance, etc.
192. Formal manual procedures and methods can be created and strictly followed to prevent accidental damage to the integrity of the models.
193. The first thing he discovers is that he has an accidental stowaway, an 8-year-old junior-explorer scout named Russell.
194. Why did Ford's accelerator always have an accidental failure on acclivity?
195. But deaths from accidental anchor-hold causing alcohol poisoning are also coming common.
196. It shall be noted that a shield wire laid over a buried cable also has the function to protect the cable against mechanical damage due to accidental digging.
197. Wait rely on "accidental" discoveries and inventions in principle to the "Project" has been understanding and knowledge of people, the production technology will be at a standstill.
198. Chen Xiangqun of Nanning city mayor points out, development of Nanning of health make choice of is not Fuji accidental.
199. This is fluky psychology, also be pure belong to accidental.
200. My own accidental cut across the knuckles was a flea-bite. Dr Livesey patched it up with plaster, and pulled my ears for me into the bargain.
More similar words: accident, by accident, incident, mental, rental, mentally, parental, evident, identify, identity, resident, fundamental, experimental, identical, president, diffident, confident, environmental, developmental, residential, presidential, identification, environmental protection, vaccine, decide, coincide, decide on, evidence, residence, accountability.