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Popper

6 lettersnounrare

Updated June 2026

Definition

A British philosopher of Austrian birth who argued that scientific theories cannot be definitively proved true but are validated only by surviving rigorous attempts to falsify them.

β€œPopper's concept of falsifiability transformed the philosophy of science in the twentieth century.”

Pronunciation

Syllables

popΒ·per

Related Words

Synonyms

philosopherthinker

Word Game Tips

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Wordle

Proper noun with three P's total and double P in the middle, proper nouns are rarely Wordle answers

πŸ”€

Scrabble

Worth 12 points, the three P's use many tiles, proper nouns are not valid in standard Scrabble play

Words Related to Popper

Words one letter different

Change a single letter of β€œpopper” to make these 6-letter words β€” useful for Wordle and crossword clues.

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Shorter words formed from the letters in β€œpopper”.

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