AMERICAN ENGLISH BRITISH ENGLISH 1. traveler 2. leveling 3. theater 4. center 5. labor 6. color 7. honor 8. dialog 9. catolog 10. realize 11. analyze 12. check 13. defense 14. jewelry 15. offense 16. pajamas 17. plow 18. practice 19. program 20. specialty 21. tire 1) traveller 2) levelling 3) theatre 4) centre 5) labour 6) colour 7) honour 8) dialogue 9) catalogue 10) realise 11) analyse 12) cheque 13) defence 14) jewellery 15) offence 16) pyjamas 17) plough 18) practise 19) programme 20) speaciality 21) tyre . AMERICAN ENGLISH BRITISH ENGLISH 1. traveler 2. leveling 3. theater 4. center 5. labor 6. color