"Halloween" popularized many tropes that have become completely synonymous with the slasher genre. It is sometimes considered synonymous with sociopathy. Anthropologists define historical reality as synonymous with culture. An antithesis can also be combined with synonymous parallelism. The term is still widely used today and is virtually synonymous with Gladstone. Panentheism differentiates itself from pantheism, which holds that the divine is synonymous with the universe. A synonymous but more pejorative term is old maid. Crouching is usually considered to be synonymous with squatting. Their alternative definition is synonymous to Avifilopluma. Seemingly, Beelzebul here is synonymous with Lucifer. Despite these differences Saliger continues to treat the two metaphors as being synonymous. The two names are functionally synonymous and interchangeable. Most textbooks integrate the two and seem to treat them as synonymous terms. It became a massive success in Indonesia, where "Colt" became synonymous with minibus. A number of other synonymous terms have also been used.