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Study Guide: ACT Prep: Conciseness and Redundancy
Source: https://www.fatskills.com/act/chapter/act-act-conciseness-and-redundancy

ACT Prep: Conciseness and Redundancy

By Fatskills Exam Guides Team — the exam nerds behind 28,500+ quizzes and 2.1M practice questions across 500+ global exams.

⏱️ ~4 min read

ACT – Conciseness and Redundancy


ACT Study Guide: Conciseness and Redundancy


What This Is

Conciseness and redundancy questions test your ability to recognize and eliminate unnecessary words or repetitive phrases in sentences. The ACT English section rewards clear, direct writing—so you’ll need to spot wordy or redundant answer choices and pick the most efficient version. For example, you might see a question like: "The reason she was late was because of the traffic jam." The correct answer would remove redundancy: "She was late because of the traffic jam."


Key Terms & Rules

  • Redundancy: Using more words than necessary to express the same idea (e.g., "free gift""gift").
  • Wordiness: Unnecessarily long or complex phrasing (e.g., "due to the fact that""because").
  • Double Negatives: Two negative words cancel each other out (e.g., "I don’t have no money""I don’t have any money").
  • Pleonasm: Using more words than needed for clarity (e.g., "past history""history").
  • Tautology: Repeating the same idea in different words (e.g., "unexpected surprise""surprise").
  • Passive Voice (when wordy): "The ball was thrown by John""John threw the ball."
  • Nominalizations: Turning verbs into nouns (e.g., "made a decision""decided").
  • Filler Words: Unnecessary adverbs or phrases (e.g., "very unique""unique").
  • Parallel Structure: Keeping phrases balanced (e.g., "She likes hiking, swimming, and biking" vs. "She likes hiking, swimming, and to bike").
  • Conjunction Overuse: "Although she was tired, but she kept working""Although she was tired, she kept working."


Step-by-Step / Process Flow

  1. Read the full sentence – Understand the meaning before editing.
  2. Identify the underlined portion – Look for wordy or repetitive phrases.
  3. Compare answer choices – Eliminate options that are longer than necessary.
  4. Check for redundancy – Ask: "Is this idea already stated elsewhere in the sentence?"
  5. Pick the shortest, clearest option – Unless it changes the meaning or introduces an error.
  6. Verify grammar – Ensure the concise version is still grammatically correct.

Common Mistakes

  • Mistake: Choosing a longer answer because it "sounds more formal." Correction: The ACT prefers concise writing—shorter is usually better if the meaning stays the same.

  • Mistake: Assuming all short answers are correct without checking grammar.
    Correction: A short answer can still be wrong if it changes the meaning or introduces an error.

  • Mistake: Overlooking subtle redundancy (e.g., "return back").
    Correction: Train yourself to spot hidden repetition.

  • Mistake: Keeping filler words like "very" or "really" when they add no value.
    Correction: Remove them unless they’re essential for emphasis.

  • Mistake: Ignoring passive voice when it makes sentences wordy.
    Correction: Rewrite passive constructions when possible (e.g., "was done by""did").


Exam Insights

  • Most-tested redundancies: "the reason…is because," "past history," "free gift," "unexpected surprise."
  • Common distractors: Answer choices that are grammatically correct but wordy.
  • Tricky distinction: Sometimes, a slightly longer answer is correct if it’s the only one that preserves meaning.
  • ACT’s preference: Always pick the shortest answer unless it’s incorrect.


Quick Check Questions

  1. Question: Which version is the most concise?
    A) The reason he failed was because he didn’t study.
    B) He failed because he didn’t study.
    C) The reason for his failure was due to not studying.
    D) He failed, and the reason was that he didn’t study.

Answer: B – Removes redundant "the reason…was because."


  1. Question: Which is the best revision?
    "She returned back to the store to buy some more milk."
    A) She returned to the store to buy more milk.
    B) She went back to the store to buy some more milk.
    C) She returned to the store for buying more milk.
    D) She went back to the store for the purpose of buying more milk.

Answer: A – "Returned back" is redundant; "returned" alone is sufficient.


Last-Minute Cram Sheet

  1. Shortest = usually best – Unless it changes meaning or is grammatically wrong.
  2. ⚠️ Watch for hidden redundancy"past history," "free gift," "unexpected surprise."
  3. Avoid "the reason…is because" – Use "because" alone.
  4. Remove filler words"very," "really," "quite" (unless necessary).
  5. Passive voice = often wordy – Rewrite when possible.
  6. Double negatives = wrong"don’t have no""don’t have any."
  7. Parallel structure matters – Keep lists consistent.
  8. ⚠️ Don’t assume longer answers are better – ACT prefers conciseness.
  9. Check for tautologies"true facts," "future plans" (redundant).
  10. When in doubt, pick the simplest version.


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