When comparing convoluted characters, sequipedalian might fit the bill. In contrast, how would you describe an unambiguous language?

How do I

learn to use long word in my voice or writing? From Latin sesquipedalis (“a foot and a half long; in metaphorical use, “of an unnatural length, huge, big””), from sesqui (“one and a half times as great”) + pedalis (“foot”),

from Latin sesquipedalis (“a foot and a half long; in metaphorical use, “in an unnatural length, huge, big””), in Latin.