infectious grin

USAGE SUMMARY

The phrase "infectious grin" is a perfectly correct and usable phrase in written English.
You can use it to describe an enthusiastic smile that causes others to respond positively, typically with smiles of their own. For example: "Mariana's infectious grin was infectious, and soon the entire room was filled with laughter."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

19 human-written examples

His enthusiasm and infectious grin will be sorely missed".

The Guardian

Tall and impossibly lanky, wearing cornrows and an infectious grin, Will Power radiates positive energy.

The New York Times

A modest man with an infectious grin, Salpeter possessed great intuitive powers and a keen ability to visualize abstract theoretical concepts.

Cornell University

Mr. Janousek has an infectious grin, but he speaks like a man born to be a teacher rather than a mason.

The New York Times

And Jim Shea Jr., a member of the skeleton team, new this year, flashes an infectious grin, one of several athletes seen in television commercials for Sprint.

The New York Times - Style

It would also have been nice to see Shinji Okazaki find the net more, but I can't fault his workrate, or his infectious grin.

The Guardian - Sport

Human-verified similar examples from authoritative sources

Similar Expressions

41 human-written examples

The constant infectious grinning, combined with naturally elfin-like features, suggest a happy yet bashful nine-year-old kid approaching the school stage to collect a sports day medal rather than a warrior on the cusp of battle.

The Guardian - Sport

As a teenage player, he was dubbed "the Kid" owing to his infectious smile, but the nickname, like his grin, remained a permanent fixture.

Encyclopedia Britannica

That infectious, boyish grin grows broader and there is a glint in his eye as he cannot help but snigger.

The Times

The first Aussie to win at Spa since Jack Brabham in 1960 he is an extraordinary talent accompanied by an absolutely infectious, beaming grin.

The Guardian - Sport

It helps that Senna has that riveting star quality, that cameras gravitate toward, reminiscent of footage of Jean Michel Basquiat in the recent film "Radiant Child". Senna has deep brown doe eyes, a smattering of freckles, wavy brown hair and an infectious boyish grin.

Forbes

Expert writing Tips

Best practice

Use "infectious grin" to effectively describe a smile that is not only broad and happy but also capable of spreading joy and positivity to those around it. It's a vivid way to illustrate a person's charismatic or cheerful demeanor.

Common error

While "infectious grin" is a descriptive phrase, using it too frequently can make your writing repetitive. Vary your descriptions of smiles with alternatives like "beaming smile" or "winning smile" to maintain reader engagement.

Linguistic Context

The phrase "infectious grin" functions as a descriptive adjective phrase modifying the noun "grin". It highlights a quality of the grin, indicating that it is easily spread or evokes a positive response in others. As Ludwig AI confirms, this usage is grammatically correct and well-supported.

Expression frequency: Common

Frequent in

News & Media

85%

Academia

7%

Formal & Business

4%

Less common in

Science

2%

Encyclopedias

1%

Wiki

1%

Ludwig's WRAP-UP

The phrase "infectious grin" vividly describes a smile that easily spreads joy and positivity. Ludwig AI affirms that its grammatical structure is correct and the analysis reveals it functions as an adjective phrase, commonly used in news and media, though present in academic contexts as well. Its purpose is to emphasize the positive impact of a smile on others. While widely acceptable, remember to vary your descriptions to avoid repetition. Alternatives like "contagious smile" or "beaming smile" can offer nuanced variations. Use "infectious grin" to effectively convey a cheerful and charismatic demeanor.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

contagious smile

Replaces 'grin' with 'smile', keeping the emphasis on a positive, easily spread emotion.

winning smile

Focuses on the charm and attractiveness of the smile, suggesting it is captivating.

beaming smile

Highlights the radiance and happiness conveyed by the smile.

cheerful grin

Emphasizes the lighthearted and joyful nature of the grin.

heartwarming smile

Focuses on the emotional impact of the smile, suggesting it evokes feelings of warmth and happiness.

effervescent grin

Highlights the bubbling, enthusiastic quality of the grin.

radiant smile

Highlights the brightness and glow of the smile.

joyful smile

Directly emphasizes the feeling of joy expressed through the smile.

uplifting smile

Focuses on the smile's ability to positively impact one's mood.

delightful grin

Emphasizes the pleasant and enjoyable nature of the grin.

FAQs

How can I use "infectious grin" in a sentence?

You can use "infectious grin" to describe someone whose smile is so cheerful and enthusiastic that it makes others smile too. For example: "Her "infectious grin" brightened up the entire room."

What are some synonyms for "infectious grin"?

Alternatives to "infectious grin" include "contagious smile", "winning smile", or "beaming smile". The best choice depends on the specific nuance you wish to convey.

Is it appropriate to use "infectious grin" in formal writing?

While "infectious grin" is generally acceptable in most contexts, it might be perceived as slightly informal for highly formal or academic writing. Consider the tone and audience when deciding whether to use it.

What's the difference between "infectious grin" and "infectious laugh"?

"Infectious grin" describes a smile that is so positive and cheerful that it makes other people smile, while "infectious laugh" refers to laughter that easily spreads to others, making them laugh as well. The difference lies in the mode of expression: a smile versus laughter.