As far as I can find out, neither of these words are a root word.
position or coupon
Misplace
Ah, let's take a moment to appreciate the word "posture." The prefix is "post-" which means after or behind, the root is "post" which refers to position or place, and the suffix is "-ure" which is used to form nouns. Just like painting a happy little tree, breaking down words can be a peaceful and enlightening experience.
The word possessed has two syllables. Pos-sessed.
SOP (sum of products) gives you the answer and POS does not (Unless applying De Morgan's law)
position or coupon
Some examples of words that use the root "pon/pos/posit" include: position, deposit, opponent, exposition.
"Pon" is short for "point of sale," which refers to the physical location where a transaction takes place. "POS" can also stand for "point of sale." "Posit" is a verb that means to put something in a particular position or place.
nothing but pos-
The root word pos means to place or put. Some words that contain this are expose, posture, postpone, poster, etc.
The root "pos" typically refers to "ability" or "power" in words such as "possible," "positive," and "position." It signifies the capability or potential for action or influence.
Misplace
The root syllable 'pos-' is a contracted form of the adjective 'potis'. The adjective is the actual root word. The root syllable is its shortened form. Either way the meaning is capable.
Position
Parents over shoulder
Upright.
It means, "Uh, yeah." or "Well, yeah."