FAQs About the word nonextant

不存在的

no longer in existence; lost or especially having died out leaving no living representatives, no longer existing or inaccessible through loss or destruction

失效的,走了,做,过期,灭绝,去了,消逝,往昔的,旁路,死的

活跃,存活,动力性的 ,现有,现存,活着的,存在的,蓬勃发展,活泼的

nonexportation => 不出口, nonexplosive => 非爆炸性, nonexploratory => 未探索的, nonexplorative => 无探索的, nonexistent => 不存在的,