One is -sub
An example if a word with the directional prefix -sub is submarine
How it changes the root word (marine) is, marine means: of, found in, or produced by the sea .
Submarine means:<span>a warship with a streamlined hull designed to
operate completely submerged in the sea for long periods, equipped with
an internal store of air and a periscope and typically armed with
torpedoes and/or missiles
So marine has to do with a person, while submarine has to do with a warship
Hope it helped
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nice, what else happened xD
Answer:
at the fountain I wished for happiness.
Explanation:
Hope this helps!