4. Litost (Czech): a state of torment created by the sudden sight of one’s own misery.
5. Esprit de l’escalier (French): a witty remark that occurs to you too late, literally on the way down the stairs…
6. Meraki (Greek): doing something with soul, creativity, or love.
7. Yoko meshi (Japanese): literally ‘a meal eaten sideways’, referring to the peculiar stress induced by speaking a foreign language:
8. Duende (Spanish): a climactic show of spirit in a performance or work of art, which might be fulfilled in flamenco dancing, or bull-fighting, etc.
9. Guanxi (Mandarin): in traditional Chinese society, you would build up good guanxi by giving gifts to people, taking them to dinner, or doing them a favour, but you can also use up your gianxi by asking for a favour to be repaid.
10. Pochemuchka (Russian): a person who asks a lot of questions.
11. Tingo (Pascuense language of Easter Island): to borrow objects one by one from a neighbour's house until there is nothing left.
12. Radioukacz (Polish): a person who worked as a telegraphist for the resistance movements on the Soviet side of the Iron Curtain.
13. Selathirupavar (Tamil): a word used to define a certain type of absence without official leave in face of duty.
Sources were Times Online and NPR