You’re smarter than you sound.

Vernac is a vocabulary coach that writes every new word into your world. One minute a day.

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adjective

perspicacious

per-spuh-kay-shuhs

Quick to notice and understand things that are not obvious.

“Her perspicacious feedback caught the risk before anyone else saw it.”

Practice this word

Try it: tap Know it or Later.

A definition tells you what a word means. Context tells you when it’s yours.

Lists of words do not stick. A word inside a sentence from your own day has somewhere to land, so Vernac writes that sentence for every word you learn.

How it works

  1. Tell us about you

    Your job, your goals and the topics you care about. It takes under a minute.

  2. Swipe a few words a day

    Each one arrives in a sentence from your world. Swipe right if you know it, left to see it again.

  3. Review right before you forget

    Spaced repetition brings each word back at the moment it is about to slip.

Built so the words stay

The Vernac Today screen showing the word judicious, its definition, an example sentence and a Practice button.

Words picked for your job

Every example is written for the work you do and the topics you chose.

A Vernac review card asking the user to recall the meaning of ephemeral before revealing it.

Practice that makes it stick

Recall first, then check. Six practice modes and a sentence coach.

The Vernac sentence coach with the word ephemeral and a box to write a sentence.

Use it, then get feedback

Write a sentence with the word and see whether it fits.

The Vernac vocabulary level screen inviting the user to start a short test.

Know your level

A short placement test tunes your words so they are never too easy.

Whoever you are, there’s a word for it

Pricing

Start free. Stay free, if you like.

Free

$0forever

  • 5 new words a day, picked for your job
  • Widgets and lock screen wallpapers
  • Meaning match practice
  • Streak tracking
  • Saved words

No credit card required.

Vernac Pro

7 days free

$47.99a year, about $4 a month

  • Everything in Free
  • Unlimited new words every day
  • AI feedback on your sentences
  • Every practice mode, no daily limit
  • Retake the level test anytime

7 days free, then $47.99 a year. Or $9.99 a month. Cancel anytime.

See how Vernac compares to Vocabulary.com, Duolingo and others

Your first five words are waiting.

Free on iPhone and Android.