Tagalog tubo

← Spanish tubo (borrowed)

← Latin tubus (derived)

← Proto-Austronesian *Cubuq (inherited)

← Proto-Austronesian *təbuS (inherited)

← Malay tebu (cognate)

← Kapampangan atbu (cognate)

← Proto-Philippine *tubuq (inherited)

← Proto-Malayo-Polynesian *tubuq (inherited)

← Proto-Malayo-Polynesian *təbuh (inherited)

← Sambali tabo (cognate)

→ Minangkabau tumbuah (cognate)

→ Tagalog tubero (suffix)

→ Tagalog matubo (prefix)

→ Tagalog tubuhan (suffix)

→ Urak Lawoi' เตอบู (cognate)