The word 'gratus' is an adjective. It tends to be translated as agreeable, pleasing, welcome. But it also may be translated as grateful, thankful.
The above qualities may be applied to people. But the adjective also may be applied to things. In this regard, it tends to be translated as 'deserving thanks'.
'Merci' is the modern French word for 'Thank you'. or 'Merci Beaucoup' (Thank you very much). It is pronounced like the English word 'Mercy'. It has its roots in Latin.
bien merci = fine, thanks
Thank you
'Merci' is a French word for 'Thank you' . Where ever in the world, French is spoken, to give 'thanks' you say 'merci'. 'Merci beaucoup' means 'thank you very much'.
Merci = thank you mes voisins = my neighbours (plural)
Thank you dear.
Thank you, sir.
"OK, thanks"
Merci d'être mon ami - thank you for being a friend to me
"Trasporto" is Italian for "freight" or "transport" while "Merci" is Italian for "goods." Thus "trasporto Merci" would mean "freight goods," "goods transport," or "the transporting of goods."
Thank you for the coffee.
mercy or pity in Englsh and merci in French mean about the same. "La belle dame sans merci" -- John Keats