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Power Suffixes for Eighth Grade Students: -able (able to be)

The suffix -able means "able to be." All of the words on this list are learnable — so go to it!
12 words 51 learners

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Full list of words from this list:

  1. applicable
    having relevance
    The McMahon Bill excluded the military from control of atomic energy, except as the technology was directly applicable to weapons, propulsion, and other military needs. Big Science
  2. explicable
    able to be made clear or comprehensible
    A highly improbable event that's not explicable by natural laws—the definition of a miracle—happens every day in golf. Golf Digest (Sep 26, 2017)
  3. palpable
    capable of being perceived
    He looks at me with a rage so palpable it fills the space between us with fire. Internment
  4. arable
    capable of being farmed productively
    Farming accounts for one-third of the country’s economy, although only 12 percent of its land is arable. Reuters (Mar 28, 2019)
  5. curable
    able to be treated and healed
    Dr. Jean-Jacques Muyembe, director of Congo’s National Institute for Biomedical Research, said Ebola is dangerous but it is also curable with proper treatment. Seattle Times (Aug 13, 2019)
  6. mutable
    capable of or tending to change in form or quality or nature
    We accept as a given that art — “great” art — is permanent, precious, the product of personal power, to which Mr. Irwin says: No. He proposes, instead, that art is mutable and conditional. New York Times (Apr 7, 2016)
  7. navigable
    able to be sailed on or through safely
    She was boating in navigable, public waters – the equivalent of being in the public road. The Guardian (Jul 8, 2019)
  8. impregnable
    incapable of being attacked or tampered with
    The room where the food was stored was as impregnable as a fort. Kaffir Boy: An Autobiography
  9. inimitable
    matchless
    Robin Williams' performance in the original movie was iconic and inimitable. Salon (May 24, 2019)
  10. viable
    capable of being done with means at hand
    “This is really not a viable, sustainable solution to addressing the wildfire risk from power lines,” he says. The Verge (Oct 10, 2019)
  11. insurmountable
    not capable of being overcome
    I was doing my best to catch up in my other classes, but some days the workload felt insurmountable. Here to Stay
  12. renewable
    capable of being replaced
    Batteries able to store power from renewable sources lessen dependence on fossil fuels. Washington Post (Oct 9, 2019)
Created on Wed Jun 18 14:51:01 EDT 2025

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