What are 20 silent words?

20 Words With Silent Letters You’ve Probably Mispronounced

English is full of quirks, and silent letters are one of the biggest head-scratchers. You see a letter in a word, expect to hear it—and then it vanishes into thin air. From “knight” to “wrist,” some sounds just don’t make it past the lips.

Take the letter b. It’s quietly hiding at the end of words like comb and lamb, and sometimes even in climb. You’d think it earns a spot in the spelling, but no—it’s just for show. Then there’s the sneaky silent c, lurking in words like scissors and muscle. Even science tricks you—say it fast, and you’ll realize the “c” isn’t making a sound.

And don’t forget the d in Wednesday. It’s spelled with a “d,” but nobody says it. Try saying “Wens-day” aloud—smooth, right? That’s English efficiency at work. The same goes for the g in judge or edge—but wait, that one actually does make a sound. Tricky, right?

Some silent letters come from old English or French roots. Over time, pronunciation evolved, but spelling stayed behind like an old photograph. That’s why “knight” once rhymed with “knot” but now sounds like “nite.” The “k” and “gh” are ghosts of speech past.

Then we have the silent p in words like psychology and pneumonia, or the h in honest and hour. Even puffin and off carry a silent “f”—wait, no. Actually, both “f”s in “puffin” are pronounced. See how easy it is to second-guess yourself?

These 20 silent letters aren’t mistakes—they’re reminders of how language changes, borrows, and surprises us. So next time you say debt without a “b” sound or lamb without grunting the “b,” remember: silence has its place in English too.