Language & Words
Spelling Rules & Exceptions Quiz
English spelling is famously chaotic. Test your knowledge of the rules, the exceptions, and the words that trip up even the best spellers.
English spelling is famously chaotic. Test your knowledge of the rules, the exceptions, and the words that trip up even the best spellers.
The famous rule "i before e except after c" actually has more exceptions than words that follow it -- weird, seize, science, protein, and caffeine all break the rule. English has borrowed from over 350 languages, producing one of the most unpredictable spelling systems in the world.
Each round presents 10 randomized multiple-choice questions drawn from a pool of 50, so every playthrough is different. You get instant feedback with explanations after each answer, plus a shareable score at the end.
You'll discover why English spelling is so inconsistent, learn the real rules behind common misspellings, and explore the fascinating history of dictionaries from Samuel Johnson to Noah Webster. The quiz also covers silent letters, homophones, and the longest words in the language.
Some of the most commonly misspelled words include accommodate, separate, necessary, occurrence, millennium, embarrass, and liaison. Even the word "misspell" is frequently misspelled as "mispell."
English has borrowed words from over 350 languages, each bringing its own spelling conventions. Additionally, pronunciation has changed dramatically over centuries while spelling has remained relatively fixed, creating many mismatches between how words sound and how they are written.
The longest word in major dictionaries is "pneumonoultramicroscopicsilicovolcanoconiosis" at 45 letters, referring to a lung disease caused by inhaling very fine silica dust. It was coined in 1935 specifically to be the longest English word.
Last updated: April 2026