241. Boisterous : Noisy
242. Fatuous : Silly
243. Conservation : Preservation
244. Genuine : Authentic
245. Transition : Change
246. Restive : Limitless
247. Veracity : Truth
248. Prodigal : Wasteful
249. Counterfeit : Fake
250. Nefarious : Wicked
251. Apposite : Appropriate
252. Censure : Criticise
253. Deluge : Flood
254. Accrue : Accumulate
255. Quash : Reject
256. Toxic : Poisonous
257. Exotic : Strange
258. Decrepitude : Feebleness
259. Assertive : Domineering
260. Sombre : Gloomy
261. Rare : Scarce
262. Gnome : Dwarf
263. Heralded : Clapped
264. Fortify : Strengthen
265. Regress : Backslide
266. Superstitious : Irrational
267. Caricature : Grotesque Likeness
268. Cajole : Flatter
269. Meek : Submissive
270. Cancel : Abolish
271. Elastic : Flexible
272. Restrict : Prohibit
273. Cease : Stop
274. Delineate : Explain
275. Ostracise : Banish
276. Flutter : Float
277. Desperation : Hopelessness
278. Felicity : Bliss
279. Meticulous : Careful
280. Propitiate : Appease
281. Nurture : Grow
282. Fictitious : False
283. Enigmatic : Puzzling
284. Genuine : Original
285. Genius : A person with uncommon intellect
286. Cantankerous : Quarrelsome
287. Sordid : Unpleasant
288. Perquisite : Privilege
289. Liability : Debt
290. Laud : Acknowledge
291. Obscene : Indecent
292. Pester : Annoy
293. Effect : Result
294. Rivaled : Competed
295. Tramp : Wanderer
296. Virulent : Deadly
297. Obstinate : Stubborn
298. Frugal : Economical
299. Indictment : Accusation
300. Luxuriant : Abundant