In the following question, out of the given four alternatives, select the one which is opposite in meaning to the given word "Quash".

Introduction / Context:
This antonym question examines your understanding of the verb "quash". The word is commonly used in legal and formal contexts, particularly when courts or authorities set aside decisions, demands, or proceedings. Recognising its opposite helps in understanding when an action is upheld and when it is nullified.

Given Data / Assumptions:

The target word is "quash".
We assume the common meaning: to reject or void something officially; to suppress, cancel, or put an end to something, especially by legal or authoritative action.
The options are support, revoke, annul, cancel, and overrule.

Concept / Approach:
"Quash" means to put an end to, to declare invalid, or to suppress. Therefore, its opposite must describe maintaining, approving, or backing something instead of cancelling it. Among the options, "support" best expresses this idea. Revoke, annul, and cancel are near synonyms of quash, and overrule usually means rejecting a previous decision, which is also closer to quashing than to supporting.

Step-by-Step Solution:
Step 1: Restate "quash" as "to cancel, reject, or suppress something officially". Step 2: Option A "Support" means to back, uphold, or approve something. Step 3: Option B "Revoke" means to cancel or withdraw a decision or law, similar in meaning to quash. Step 4: Option C "Annul" means to declare something invalid, usually a legal contract or marriage, again similar to quash. Step 5: Option D "Cancel" directly expresses the idea of ending or nullifying something, making it a synonym of quash. Step 6: Option E "Overrule" often means to reject a previous decision, especially in legal contexts, which is again closer to cancelling than to supporting.

Verification / Alternative check:
Consider an example: "The court quashed the petition." If we wanted to express the opposite idea, we could say, "The court supported the petition" or "The court upheld the petition." The word "support" clearly reverses the sense of cancellation or rejection. Substituting "revoke", "annul", or "cancel" would preserve the negative direction of action, not reverse it. This confirms that "support" is the appropriate antonym.

Why Other Options Are Wrong:
Option B Revoke, like quash, refers to withdrawing or cancelling something officially and is not an opposite.
Option C Annul is also a formal way of cancelling or declaring something null and void, another synonym-like option.
Option D Cancel is a straightforward synonym of quash, describing the act of calling something off or making it invalid.
Option E Overrule typically means setting aside a prior decision, which again is a form of cancellation and not the opposite of quash.

Common Pitfalls:
Because many of the options are drawn from legal vocabulary, candidates may mistakenly choose the one that feels unfamiliar, assuming it must be the correct answer. However, antonym questions require you to clearly identify whether the action described is in the same direction or the opposite direction. With "quash" meaning to cancel or suppress, any word that also describes cancellation cannot be its antonym. Only "support" describes upholding rather than nullifying.

Final Answer:
The word opposite in meaning to "Quash" is "Support".