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Definitions

simple

[sim-puhl] / ˈsɪm pəl /
ADJECTIVE
clear, understandable; easy
Synonyms
STRONGEST
clean elementary plain quiet smooth straightforward transparent uncomplicated
STRONG
cinch light picnic snap walkover
WEAK
child's play easy as pie effortless facile incomplex intelligible lucid manageable mild no problem no sweat not difficult piece of cake self-explanatory simple as ABC uninvolved unmistakable untroublesome
Antonyms
STRONGEST
abstruse complex complicated difficult hard intricate involved unclear vague
WEAK
aware cluttered convoluted decorated embellished exacting intelligent jumbled mature older on-the-ball ornate smart sophisticated unintelligible
ADJECTIVE
uncluttered, natural
Synonyms
STRONGEST
classic clean elementary modest plain pure uncomplicated
STRONG
absolute mere rustic single spartan vanilla
WEAK
austere discreet folksy homely homey humble inelaborate lowly not complex open and shut pure and simple sheer unadorned unadulterated unaffected unalloyed unblended uncombined uncompounded undecorated unelaborate unembellished unfussy unmitigated unmixed unornamented unostentatious unpretentious unqualified
Antonyms
STRONGEST
abnormal abstruse complex complicated difficult dirty extraordinary immodest impure indefinite intricate polluted unchaste
WEAK
aware cluttered convoluted decorated embellished exacting intelligent jumbled mature older on-the-ball ornate smart sophisticated unclear unintelligible
ADJECTIVE
childlike, innocent
Synonyms
STRONGEST
basic direct honest natural plain
STRONG
amateur frank green square
WEAK
artless bald childish guileless ingenuous naive naked sincere stark trusting unaffected unartificial undeniable unexperienced unpretentious unschooled unsophisticated unstudied unvarnished
Antonyms
STRONGEST
abnormal devious dishonest uncommon
WEAK
aware cluttered complex complicated convoluted decorated difficult embellished exacting intelligent intricate jumbled mature older on-the-ball ornate smart sophisticated unclear unintelligible
ADJECTIVE
feeble-minded; not intelligent
Synonyms
STRONGEST
silly stupid
STRONG
amateur fat green illiterate imbecile shallow thick
WEAK
asinine backward brainless credulous dense dimwitted dull dumb feeble foolish gullible half-witted idiotic ignorant inane inexperienced inexpert insensate mindless moronic nitwitted obtuse senseless simple-minded slow soft soft-headed uneducated unintelligent witless
Antonyms
STRONG
intelligent slight smart thin
WEAK
aware cluttered complex complicated convoluted decorated difficult embellished exacting intricate jumbled mature older on-the-ball ornate sophisticated unclear unintelligible

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Similarly, a simple cheek swab can often be used to find a compatible stem-cell donor thanks to advances in DNA testing.

From The Wall Street Journal • Apr. 19, 2026

The answer was simple: Don’t lie to him.

From Los Angeles Times • Apr. 19, 2026

Human hands are a simple example of chirality.

From Science Daily • Apr. 19, 2026

Everyday cooking shouldn’t be an arduous, time-consuming task — it should be simple yet fulfilling.

From Salon • Apr. 19, 2026

One of the male mediums fell into a trance and communicated a simple message from beyond.

From "American Spirits" by Barb Rosenstock

Vocabulary lists containing simple

The SAT: Multiple-Meaning Words, List 4

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

The New SAT: Multiple-Meaning Words

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

'Tis A Gift To Be Simple: Words For National Simplicity Day

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!