English professor

← Old French proffessur (mention)

← Proto-Indo-European *bʰeh₂- (root)

← Latin professor (derived)

← Latin profiteor (mention)

→ English professorship (suffix)

→ English nonprofessor (prefix)

→ English professorate (suffix)

→ English professorly (suffix)

→ English professordom (suffix)

→ English professorling (suffix)

→ English professoress (suffix)

→ English professorish (suffix)

→ English professoring (suffix)

→ English professorlike (suffix)

→ English professorless (suffix)

→ English professorine (suffix)

→ Japanese プロフェッサー (borrowed)

→ Malay profesor (borrowed)

→ Swahili profesa (borrowed)

→ Tok Pisin profesa (derived)