Which is the closest synonym for the word arduous?A.frivolousB.desirousC.laboriousD.incongruousSUBMITExtras

Problem Breakdown

1. Identify the word for which we need a synonym: "arduous".
2. Analyze each option to determine the closest meaning.

Relevant Concepts

• Arduous means involving or requiring strenuous effort; difficult and tiring.
• Synonyms are words with similar meanings.

Analysis and Detail

1. Option A: Frivolous - Means lacking in seriousness or importance; not significant. This is not similar to "arduous".
2. Option B: Desirous - Means having a desire for something. This does not relate to the effort or difficulty of tasks.
3. Option C: Laborious - Means requiring considerable effort and time; similar in meaning to arduous, which involves hard work.
4. Option D: Incongruous - Means not in harmony or keeping with the surroundings; not related to effort or difficulty.

Verify and Summarize

Upon examining each option, "laborious" (Option C) closely captures the sense of difficult effort synonymous with "arduous".

Final Answer

The closest synonym for the word "arduous" is C. laborious.