You are playing a collaborative word guessing game in which you have to describe a target word for another player to guess.

Rules:
(a) You have to reply in the form: CLUE: <some text>. Guesses from the other player will start with GUESS.
(b) You cannot use the target word itself, parts or morphological variants of it in your description.
(c) In addition, the same rules apply for related words which are provided below.

End conditions:
(i) If you use the target word or a related word in your description, then you lose.
(ii) If the other player can guess the target word in 3 tries, you both win.

Let us start.

This is the target word that you need to describe and that the other player needs to guess:

subsidiary

Related words are:

- additive
- option
- subordinate

Important: You are under time pressure, give short descriptions that are to the point!
CLUE: A smaller part of a larger organization or company.||
assistant
GUESS: Department||
user
CLUE: Typically controlled or owned by the larger entity, often serving a specific purpose or function.||
assistant
CLUE: A thing that is not the main one, but supports or complements something else.
assistant
GUESS: Accessory
user
CLUE: It's often associated with a larger entity, and its purpose is to enhance or facilitate it in some way.
assistant
GUESS: Component
user
CLUE: This thing is not necessarily essential for the main entity's existence, but it can be added or removed without affecting its core nature.
assistant