Forgetting Words When Talking: Why It Happens and When to Worry

A woman on Reddit described telling her boyfriend to get off her because he was pressing on her, she paused, and out came “my pee bag.” The word was bladder. Another calls the washing machine “the clothes dishwasher.” A 54-year-old had to google “what is ball with maps on it” because globe would not come. A 68-year-old stood in her garden, smelled the citronella, and called it cilantro.

These stories get thousands of upvotes because almost everyone recognises them. The word is there, you can feel its shape, and it will not come out. Psychologists call it the tip-of-the-tongue state; neurologists call the severe form anomia. If it has started happening to you more often, the question you are really asking is the one a 37-year-old put plainly: “it's happening more frequently, so I am worried.” This article is for that question.

What happens in the brain when a word goes missing

Speaking a word is a two-step retrieval. First your brain finds the meaning (a round thing with maps on it, used in classrooms). Then it finds the sound pattern for that meaning (globe). Tip-of-the-tongue moments are a failure at the second step: the meaning is fully loaded, which is why you can describe the thing in detail, but the link to the sound is weak at that moment. Proper nouns and rarely used words fail first because their links are used least.

This is why the experience feels so specific: you are not confused about what you mean, you are locked out of one label. And it is why the word usually turns up ten minutes later, unprompted, when the pressure is off.

Normal, or not? The test doctors actually use

A doctor quoted in one of the most upvoted comments on r/Aging gave the rule that clinicians repeat: if you lose your car keys a lot, that is ageing. If you forget what car keys are for, that is dementia. Applied to words: forgetting the word for globe and describing it instead is the retrieval failure everyone gets. Forgetting what a globe is, or not noticing that “cilantro” was wrong, is a different problem.

The other marker is trajectory and function. Word-finding trouble that comes and goes with tiredness and stress, that you notice and correct yourself, and that has not changed how you work or manage your life, is benign in the overwhelming majority of people, including people in their 60s and 70s. Word-finding trouble that is steadily worsening over months, that other people are commenting on before you do, or that comes with getting lost, repeating questions, or difficulty with money and appointments, needs a proper assessment.

The seven most common causes, roughly by age

• Sleep debt (any age). Word retrieval is one of the first things to go after a short night, and the effect is cumulative. Several people in the threads only connected their word loss to sleep after tracking it with a watch.

• Stress and anxiety (any age). Anxiety uses working memory. When a chunk of it is busy with worry, less is available for retrieval. One commenter refrained from talking to people because she could not get sentences out; the underlying diagnosis was anxiety, and treating it fixed the speech.

• ADHD, often undiagnosed (30s to 50s). Word-finding difficulty is a classic and under-recognised ADHD trait. In the r/adhdwomen threads it is close to universal, and several people were diagnosed in their 30s and 40s only after this symptom sent them to a doctor.

• Perimenopause (late 30s to early 50s). Falling and fluctuating oestrogen affects verbal memory specifically. A 43-year-old forgot the word “budget” while presenting to colleagues after 20 years in her field. A 55-year-old said she got her words back within two weeks of starting HRT. We cover this in depth in the perimenopause article linked below.

• Nutrient deficiencies (any age, more common after 50). Low vitamin B12, low vitamin D, low iron or ferritin, and an underactive thyroid all cause word-finding and memory trouble and all show up on a routine blood test. B12 deficiency is the single most common reversible cause of dementia-like symptoms in younger adults.

• Medications and alcohol (more common after 60). Sleeping tablets, older antihistamines, some bladder and pain medicines, and regular alcohol all impair retrieval. One retired man's “memory issues” turned out on scanning to be alcohol-related brain shrinkage.

• Long COVID and other post-viral fog (any age). A large share of the threads mention word loss that started after a COVID infection. It usually improves over months, slowly, and sleep and pacing help more than pushing through.

What actually helps

Start with the boring things, because they are the ones with evidence. Sleep seven to eight hours for two weeks and see what happens to the word count. Ask your doctor for a blood panel that includes B12, vitamin D, ferritin and thyroid, not just the standard check. Reduce alcohol for a month. If you are a woman over 40, read about perimenopause and bring it up. If you are in your 30s or 40s and this is one of several attention problems, ask about ADHD screening.

• Describe, do not freeze. When the word will not come, say the meaning instead and keep going. Fighting for the word in front of people raises stress, which makes retrieval worse. The word usually surfaces later on its own.

• Use the first-letter trick. If you can get the first sound or the number of syllables, say it out loud. Cueing yourself with a partial pattern is exactly how speech therapists treat anomia.

• Exercise, especially the kind that gets you out of breath. Aerobic exercise raises BDNF, the growth factor that maintains the connections retrieval depends on. It is the intervention with the best evidence for cognition at every age.

• Do word games that make you produce, not recognise. Crosswords, Wordle and naming games force retrieval. Sudoku is good for other things, but it does not exercise the word pathway.

• Keep learning something with vocabulary in it. A language, a subject with jargon, a university course. A 75-year-old in the threads takes one course at a time for exactly this reason and still occasionally loses a word, which is the point: the losses are normal, the habit keeps the losses small.

Where a supplement fits

Not first, and not instead of the blood test. But once sleep, stress, hormones and deficiencies have been looked at, plenty of people in these threads keep a daily brain supplement in the routine as maintenance, particularly after 50. The product we list for recall specifically is MemoVolt.