Ido has too many suffixes.

The suffix "da" is added to the noun "araba" to give the meaning of "in the car."

Uncommon though it may be, we do sometimes use the suffix "ão" with the word that replaces "you" (second person plural) in Portuguese. For example: "Estão a viajar juntos?"

There are many situations in which this suffix might be used.

The suffix "um" doesn't have a definite meaning, and, for that reason, one must learn the (very few) words with "um" as simple words. For example: plenumi, kolumo, manumo.

The suffix "inho" is often used in Portuguese names: Mariazinha, Pedrinho e Zezinho are some examples.

Suffixes, 1: "-ion" creates nouns that show the meaning of 'action, state, process, results,' and so on.

You just have to understand what sort of thing the suffix '-osity' is.

I believe that we do not need to limit these suffixes now.

Dear native speakers. Please, assist me to compose an amount of sentences which describe a definite world. The world looks like this: 1. There is a red hard rough heavy box; 2. There is a green soft smooth light cube; 3. The box is bigger than the cube. Please, use the words from the list: Cube, green, soft, smooth, big, above, close, stand, fast, light, good; Box, red, hard, rough, small, under, far, move, slow, heavy, bad. Sentences can be of any length: from one word to 30 or more. Any suffix, prefix, conjunction, prepositions etc. can be used.