Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English train
← English exercise (link)
← English work out (link)
← Middle English trayne (inherited)
← Middle English trayne (inherited)
← Middle French traïne (borrowed)
← Old French train (derived)
← Old French traïner (mention)
← Old French traïr (mention)
← Proto-Indo-European *dʰregʰ- (derived)
← Latin *tragō (mention)
← Latin trahō (derived)

→ English trainer (affix)
→ English trainee (suffix)
→ English retrain (prefix)
→ English detrain (prefix)
→ English entrain (prefix)
→ English trainspotter (compound)
→ English cross-train (affix)
→ English powertrain (affix)
→ English trainload (compound)
→ English trainable (suffix)
→ English trainman (suffix)
→ English trainmaster (compound)
→ English overtrain (prefix)
→ English drivetrain (affix)
→ English housetrain (compound)
→ English untrain (prefix)
→ English trainband (compound)
→ English trainability (suffix)
→ English valvetrain (compound)
→ English hovertrain (compound)
→ English trainlike (suffix)
→ English aerotrain (prefix)
→ English trainful (suffix)
→ English nontrain (prefix)
→ English trainsick (compound)
→ English pulsetrain (compound)
→ English trainless (suffix)
→ English antitrain (prefix)
→ English trainway (compound)
→ English traincrew (compound)
→ English uptrain (prefix)
→ English mistrain (prefix)
→ English trainbearer (compound)
→ English turbotrain (prefix)
→ English trainiac (blend)
→ English trainyard (compound)
→ English beamtrain (compound)
→ English traineth (suffix)
→ English vactrain (compound)
→ English trainest (suffix)
→ Afrikaans trein (derived)
→ South Levantine Arabic ترين (borrowed)
→ Bengali ট্রেন (derived)
→ Welsh trên (borrowed)
→ Danish træne (borrowed)
→ Danish træn (link)
→ Spanish traje (mention)
→ Irish traein (borrowed)
→ Irish traenáil (borrowed)
→ Scottish Gaelic trèan (borrowed)
→ Scottish Gaelic trèan (borrowed)
→ Galician traíña (cognate)
→ Manx traen (borrowed)
→ Hindi ट्रेन (borrowed)
→ Hungarian vonat (cognate)
→ Ido treno (borrowed)
→ Central Melanau tren (borrowed)
→ Marathi ट्रेन (borrowed)
→ Malay tren (borrowed)
→ Malay ترين (mention)
→ Norwegian Bokmål trene (derived)
→ Dutch trein (semantic loan)
→ Dutch trainen (borrowed)
→ Norwegian Nynorsk trena (mention)
→ Polish tok (link)
→ Polish tren (link)
→ Portuguese catar (link)
→ Portuguese trem (mention)
→ Russian тренировать (derived)
→ Swahili treni (borrowed)