experience; suffer; try; undergo; assay; condition; essay; prove; sound; meet(чаще with; что-либо; with with; to experience or suffer; to receive a particular response); sup; give a try(опробовать, что-либо); test pilot; meet with; live(на себе plushkina); conceive; sample; sustain; pass through; try out; tax(someone’s patience); have an experience(нечто странное, необъяснимое, необычное, травмирующее психику и т.п. • A former Army Staff Sergeant founded his own Bigfoot organization after witnessing three mystery creatures. Speaking recently on Fox and Friends First, Todd Neiss – a former Staff Sergeant in the Army's 1249th Combat Engineer Battalion – had an experience in 1993 that would stay with him for life. He had been taking part in a military exercise in the Oregon Coast Range when he allegedly encountered three large hominids standing up to 9ft tall.unexplained-mysteries.comART Vancouver)
exhibit(Контекст: исследование стабильности препарата, проверка правильности условий хранения ("exhibit a batch [of a drug]" -испытать партию, проверить партию препарата") | comment by mufasa: в данном контексте exhibit – это тип партии, партия-образец, которая хранится длительное время и через определенные отрезки времени проверяется на соответствие спецификации Studentus)
washingtonpost.com); well-established (scherfas); seasoned; well-tried