How to Use rule of thumb in a Sentence

rule of thumb

noun phrase
  • For them, too, the rule of thumb has been to make nice.
    Ned Temko, The Christian Science Monitor, 9 Jan. 2025
  • Bands play in the billiard room, and chaos is the rule of thumb.
    Taran Dugal, Rolling Stone, 4 Sep. 2024
  • So, a good rule of thumb is to get a feel for the weight of the pot and pick it up.
    Blake Bakkila, Sunset Magazine, 13 Oct. 2023
  • As a rule of thumb, 24 ounces of berries will feed a dozen guests.
    Aleksandra Crapanzano / Photographs By F. Martin Ramin/the Wall Street Journal, Food Styling By Kim Ramin , WSJ, 10 Nov. 2023
  • As a rule of thumb, a 4- to 5-foot-tall dahlia needs about three ties.
    Andy Wilcox, Better Homes & Gardens, 3 July 2025
  • The rule of thumb is to select the one that best meets the client’s needs and budget.
    Laxmi Corp, The Salt Lake Tribune, 11 Sep. 2023
  • As a rule of thumb: the darker the wash, the more sleek your denim looks.
    Sophie Dweck, Town & Country, 6 May 2023
  • As a rule of thumb, the edge angle for a field knife should be around 20° to 25°.
    Jim Cobb, Field & Stream, 21 Sep. 2023
  • The rule of thumb is that your urine should be clear in color.
    Nicole Villalpando, Austin American-Statesman, 19 Dec. 2024
  • The rule of thumb is to space art two inches apart on a gallery wall.
    Grace Haynes, Southern Living, 2 Aug. 2023
  • As a rule of thumb, listen to your body, said Dr. Wyles.
    Jenny McCoy, Health, 7 Sep. 2023
  • Here’s a good rule of thumb (or paw): Place your hand flat on the pavement.
    Ryan Fonseca, Los Angeles Times, 12 Aug. 2024
  • As a rule of thumb, what’s good for the heart is also good for the brain, and vice versa.
    Kaitlin Sullivan, NBC News, 13 Jan. 2025
  • As a rule of thumb, the more local and present the owner, the more likely the home will be well run.
    Tribune News Service, The Mercury News, 23 July 2024
  • No more than 40 percent of your gross income is the rule of thumb.
    Suchita Nayar, BostonGlobe.com, 17 May 2023
  • Jim's rule of thumb is one hour of homework per week per stock.
    Paulina Likos, CNBC, 12 June 2025
  • Ideally, a deep clean once a year is a good rule of thumb.
    Nicole Letts, Southern Living, 15 Mar. 2025
  • The rule of thumb is: As long as the upper looks dressy, the sole can be more athletic.
    Brad Lanphear, Men's Health, 5 Sep. 2023
  • As a rule of thumb, look for something from a reputable brand.
    Andrew Gebhart, PCMAG, 8 Oct. 2024
  • As a rule of thumb, measure your table and add 4 feet to both its length and width.
    Moriah Mason, Southern Living, 28 Jan. 2024
  • As a rule of thumb, the U.N. assumes that ten per cent of ordnance fail to function.
    Isaac Chotiner, The New Yorker, 8 May 2024
  • As a rule of thumb, assume 1%–2% of the home’s value every year.
    Wes Moss, Forbes.com, 16 June 2025
  • The rule of thumb is that 10 to 20% of guests invited will not attend, Rhee says .
    Anna Kaufman, USA TODAY, 3 May 2023
  • Nguyen says the rule of thumb most chefs follow is to leave bacon grease in the freezer for up to a year.
    Stacey Lastoe, Southern Living, 10 Sep. 2024
  • MicroCo’s rule of thumb is that a show must hook a viewer within 3 seconds (give or take a few seconds).
    Todd Spangler, Variety, 11 June 2026
  • There is no magic amount to use, but as a rule of thumb, two spritzes directly to the skin should always be plenty—sometimes too much.
    Kaitlyn Yarborough, Southern Living, 10 June 2026
  • The variations are endless, but like certain dance steps, there are a few rules of thumb to follow to create the perfect bite.
    Lynda Balslev, Mercury News, 9 June 2026
  • As a rule of thumb, water your vegetable garden two to three times per week.
    Mary Marlowe Leverette, The Spruce, 9 June 2026
  • For years, financial planners have recommended a simple rule of thumb to help drivers avoid taking on too much car debt.
    Mike Winters, CNBC, 8 June 2026
  • There’s no need to strictly measure; however, a good rule of thumb is to use 4 to 6 quarts of water per pound of pasta.
    Karla Walsh, Better Homes & Gardens, 6 June 2026

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'rule of thumb.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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