bertahu-tahu

== Indonesian == === Etymology === From ber- +‎ tahu with reduplication at the base word. === Pronunciation === (Standard Indonesian) IPA(key): /bərˌtahu ˈtahu/ [bərˌt̪a.hu ˈt̪a.hu] Rhymes: -ahu IPA(key): /bərˌtau ˈtau/ [bərˌt̪a.u ˈt̪a.u] Rhymes: -au Syllabification: ber‧ta‧hu-ta‧hu === Verb === bêrtahu-tahu (intransitive, rare) to pretend to know === Adverb === bêrtahu-tahu (obsolete) synonym of setahu