Synonym: accurate, correct, decent, faultless, fitting, perfect, respectful, right, tasteful. Antonym: improper. Similar words: propel, property, improper, properly, propensity, private property, rope, grope. Meaning: ['prɑpə(r) /'prɒ-] 
adj. 1. marked by suitability or rightness or appropriateness 2. limited to the thing specified 3. appropriate for a condition or purpose or occasion or a person's character, needs 4. having all the qualities typical of the thing specified.
adj. 1. marked by suitability or rightness or appropriateness 2. limited to the thing specified 3. appropriate for a condition or purpose or occasion or a person's character, needs 4. having all the qualities typical of the thing specified. 
Random good picture Not show
151. Proper inflation can improve gas mileage by more than 3 %.
152. It is indicated that as - cast leaded brass without pretreatment can present certain superplasticity at proper condition.
153. In addition, sharp teeth impair effective chewing which prevents proper digestion of food.
154. Proper infection dosage and routes were selected to make the chickens artificially infect avian colibacillosis successfully.
155. Forcible taking of lodgment without presenting proper identification documentation, or refusing to register for the lodgment.
156. Ingestion is not a likely route due to proper industrial handling.
157. Report the crash immediately to the proper law enforcement agency.
158. In twenty years of mar-riage he has only taken two proper vacations.
159. Systematic, slow and proper training can often cure a lameness,(Sentence dictionary) as a form of physical therapy.
160. The approach can help doctors to determine the proper tunnel placement and to avoid the impingement.
161. Provide students with the proper theories and techniques of Feng Shui.
162. These are b driven motor - driven oil pumps, which whose proper name is hydraulic pump pumping unit.
163. In addition card printing and membership card when making machine speed, proper jiahou holdout unsatisfactory inks.
164. One of the most frustrating experiences in life is to be stranded without proper tools.
165. We now have the proper name of the receipt in the quest's Hud.
166. You can tell that's proper ginger beer, it's got a real kick to it.
167. Proper first in - first out ( FIFO ) system on materials are practiced.
168. Objective: To put gentamicin combined with other medicines into proper use and improve the curative effect.
169. You can help inculcate proper ethics in your children by discussing e - crime with them.
170. With the proper concepts the Hindenburg line may be breached.
171. In proper concentration range , macromolecule polymer additives can improve erosion effect.
172. LF can be a buffer for a speed continuous casting by proper control of refining process.
173. Conclusion Proper concentration I and Se have obvious antagonism against rat fluorosis.
174. Proper knowledge of what foods to feed in the proper proportions.
175. Her successive statements were received with the proper expressions of amusement, incredulity and gratitude.
176. The proembryo from zygotic cell divisions may be divided into three parts: proper , hypoblast and suspensor.
177. To summarize the proper diagnostic and therapeutic procedure of hepatic artery thrombosis ( HAT ) after liver transplantation.
More similar words: propel, property, improper, properly, propensity, private property, rope, grope, rope in, European, misanthrope, eastern europe, european union, props, prop up, prophet, propose, proponent, proposed, prophesy, proposal, propriety, propagate, propaganda, prophetic, proportion, proprietor, propitious, prophylaxis, malapropism.