Русско-англо-русский юридический словарь

Fox, who prefers either totally flat shoes or a heel at least four inches high, said her typical customer is a 25- to 35-year-old professional woman with above-average income, not surprising given a price tag of about $220 per pair. (Reuters)

"Easement” is a common law term; “servitude” is a civil law term. Because Shreveport and Bossier are near to Texas and Arkansas, many of the professionals who work in our area have relocated here from these other states and have their professional roots in the common law. So it is not unusual, for example, for surveyors and civil engineers to prepare plats of survey using common law terminology like “easement”. Lawyers (like me) who are trained in the civilian method prefer to keep our terminology straight and use the proper term: servitude. But sometimes we just have to work around things. However, generally speaking, an easement and a servitude perform the same function. Each of them create a right against a parcel of property that can be asserted by another person who is not the owner of the parcel. (First Commerce Title)

A power plant or power station both describes the facility for the generation of electricity. Thus, there is no difference between both the terms and can be used interchangeably. In America, people prefer to use the term power plant, while elsewhere any term can be used. A ‘power plant’ may also be used to refer to the engines in vehicles like aircrafts and ships. (Quora)

The one-word percent is standard in American English. Percent is not absent from other varieties of English, but most publications still prefer the two-word per cent. (Grammarist)