French:
cake = Gâteau
But they don't have a word for free that means the same thing.
They're free is either
"sans" as in fat free
or "libre" as in "free Willy!"
You probably have to find something like "no cost" or something like that.
Boldly go.
I was just about to give you German a second time so instead I offer you Welsh:
Cacennau am ddim.
Not my words Carol, the words of Top Gear magazine.
In Harveyish it's Where!? Gimmee!
The messenger is standing at the gate
Ready to let go
Ready for the crush
Too late for whispers
Too late for the blush
The past is mercy
When the future is aglow
I don't want to contradict a native speaker, but accents isn't the right word for it. Rather, they're tones and the direction of the 'accents' illustrates how they're supposed to be pronounced. For example 'ā' is a high and constant tone, 'á' is a tone that starts low and rises up (like in a question), 'ǎ' is a tone that starts kind of high, goes lower and then upwards again and 'ŕ' is a tone that starts high and quickly goes low, like in an command sentence (i.e. 'Stop!').
Was German mentioned already? It's 'Kuchen kostenlos' or 'Kuchen gratis'.
In Indonesian it's probably 'gratis kue' (gratis imported from Dutch). I'm not entirely sure, though =(
EDIT: Oops, you already have Germany. Sorry... XD
Spanish : "Pastel Gratis" (confirmation)
Although "Cerveza Gratis" would get you more clients xD
I don't really know in other languages, my memory is currently off.
You mean if the different tones act like grammatical inflections? Then no, they can probably best be seen as separate vowels. A different tone just means a different 'vowel' then and can change the meaning of the word to something entirely different. Like in English 'ten' or 'tin'.
Oh, sorry. XD Yes, it's similar to that, the difference is just that with intonation, if you get it wrong you'll just sound odd, with tones though, you may change the meaning of your words and you sometimes have to change tones several times in one word while intonation mainly focuses on whole sentences.