English phthalein

→ English phenolphthalein (compound)

→ English resorcinolphthalein (compound)

→ English sulfonephthalein (compound)

→ English gallein (mention)

→ English cresolphthalein (compound)

→ Japanese フタレイン (borrowed)

→ Korean 프탈레인 (borrowed)

→ Chinese 酞 (borrowed)

→ Chinese 酚酞 (derived)