grin
2 synonyms and 0 antonyms for grin, grouped by meaning and by how common each one is.
Noun — A wide smile that shows the teeth.
Synonyms
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
How to use grin
The word patterns that sound natural to a native speaker.
Etymology
From Old English grennian, originally meaning to bare the teeth like a snarling animal — the word softened over time from a hostile grimace into today's friendly, toothy smile.
Full origin of grin →Frequently asked questions
What does “grin” mean?
The word “grin” means a wide smile that shows the teeth. In plain terms, a big, teeth-showing smile, or the act of flashing one.
How do you pronounce “grin”?
“Grin” is pronounced grihn (/ɡɹɪn/ in IPA).
How do you use “grin” in a sentence?
Here is “grin” used in a sentence: “A huge grin spread across her face when she opened the gift.”
What part of speech is “grin”?
Depending on how it is used, “grin” can be a noun and a verb.
Where does the word “grin” come from?
The word “grin” comes from Old English. From Old English grennian, originally meaning to bare the teeth like a snarling animal — the word softened over time from a hostile grimace into today's friendly, toothy smile.
Is “grin” a common word?
“Grin” is an uncommon word in modern English, usually learned at around the B2 level.
How many meanings does “grin” have?
“Grin” has 2 distinct senses listed in this dictionary. The most common is: a wide smile that shows the teeth.
What is the difference between a "grin" and a "smile"?
A "grin" is specifically a wide smile that shows the teeth, often suggesting amusement, mischief, or delight, while a "smile" is a more general term that can be small, closed-lipped, or subtle. All grins are smiles, but not all smiles are grins.
What is the difference between "grin" and "smirk"?
A "grin" is typically a genuine, wide, tooth-showing smile expressing happiness or amusement, while a "smirk" is a smug, self-satisfied, or knowing half-smile. A smirk often carries a slightly negative or teasing connotation that "grin" doesn't usually have.
Can "grin" be used as both a noun and a verb?
Yes, "grin" works as a noun, as in "she had a wide grin on her face," and as a verb, as in "he grinned at the joke." Both forms describe the same broad, tooth-showing smile.