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Synonyms

fall behind

British  

verb

  1. to drop back; fail to keep up

  2. to be in arrears, as with a payment

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

fall behind Idioms  
  1. Also, get behind.

  2. Lag, fail to keep up, as in You really must keep up with the others; if you fall behind you could get lost . [First half of 1500s]

  3. Be financially in arrears, as in He fell behind in his payments . [Mid-1800s]


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Kyle Chan, an expert on China at the Brookings Institution, said China appears increasingly willing to discuss an agreement as it appears to fall behind its U.S. competitors.

From Los Angeles Times Sep. 17, 2026

"Any lab that doesn't focus on alignment will fall behind," he said.

From Barron's Sep. 16, 2026

The CMS has the power to try to recover arrears if parents fall behind with payments.

From BBC Aug. 17, 2026

All of those changes have consumer advocates concerned that more borrowers could fall behind on their payments, amid confusion over which plans they’re eligible for and which ones make the most sense for them financially.

From MarketWatch Jun. 18, 2026

Kim pulls at my arm and gestures for me to hurry as I begin to fall behind.

From "First They Killed My Father: A Daughter of Cambodia Remembers" by Loung Ung

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