The Language of Love: The Words That Can Make or Break Attraction This Valentine’s Day

Romance doesn’t fail quietly. Sometimes it’s undone by a nickname. Other times, it’s the tone behind it.

Ahead of Valentine’s Day, a new national survey of 4,000 Americans across all 50 states and Washington, D.C. explores how romantic language actually lands - from pet names and texting habits to the infamous baby voice. The results reveal a surprisingly strong consensus on what turns people off, and far less agreement on what feels affectionate versus uncomfortable.

The Communication Habits Americans Hate Most in Dating

Across the country, one habit stands out above all others: baby voice.

Two in three Americans (66%) report a negative reaction to baby voice in romantic settings, making it the most widely disliked communication habit in modern dating. Far behind it are behaviors that still matter deeply, including poor spelling or grammar in texts (43%), using pet names too early (37%), and excessive teasing or sarcasm (36%).

Even behaviors often framed as playful or harmless can backfire when they feel forced, premature, or juvenile.

What this shows: Americans don’t just react to what is said — they react to whether affection sounds adult, natural, and earned.

In short: park the "I wuv youuu" tone. It’s far less cute — and far more cringe — than people realize..

Data based on a national survey of 4,000 U.S. adults who ranked their top three disliked communication behaviors in dating

When affection misses the mark

Beyond baby voice, respondents identified a cluster of language habits that consistently weaken attraction:

• Poor spelling or grammar in texts (43%)
• Pet names used too early (37%)
• Constant teasing or sarcasm (36%)
• Sounding stiff, scripted, or robotic (29%)
• Overusing slang or abbreviations (28%)

Taken together, these responses suggest that modern daters are highly sensitive to delivery. Affection that feels performative, rushed, or careless is more likely to repel than charm - especially in the early stages of dating.

Nicknames - Loved vs Loathed

When it comes to romantic nicknames, Americans have strong opinions, and the line between cute and cringe is thinner than many daters realize.

"Daddy" ranks as the most disliked nickname nationwide, with 21% of respondents calling it a turn‑off — far more than any other term. "Boo," "Bae," and even "Baby" also appear among disliked nicknames, suggesting that familiarity alone doesn’t guarantee comfort. And timing plays a major role too: in a separate question from the same study, 63% of Americans said that pet names used too early can even be a dating dealbreaker, reinforcing just how sensitive people are to when a nickname is introduced.

Most disliked nicknames in the U.S.:

• "Daddy" (21%)
• "Boo boo" (19%)
• "Boo" (16%)
• "Baby" (14%)
• "Bae" (12%)

"Daddy" stands out as the clear #1 turn-off nationwide, with far more respondents rejecting it than any other term — suggesting some nicknames can feel overly intimate or uncomfortable, even if they’re widely used online.

Most loved / most used nicknames in the U.S.:

• "Babe" (32%)
• "Baby" (18%)
• "Honey" (16%)
• "Love / My Love" (9%)
• "Sweetheart" (7%)

The overlap is telling: even commonly used nicknames can divide opinion. Ultimately, pet names seem to work best when they feel mutual and familiar — not performative, forced, or overly intimate too soon.

Who draws the line the hardest

While dislike for baby voice is widespread, tolerance varies sharply by demographic.

Women are significantly more likely than men to call baby voice a major turn-off. Adults aged 45 and older show far lower tolerance for performative affection than those under 30, while younger adults are more sensitive to over-affection too early, placing a premium on pacing and authenticity.

In short, intention isn’t enough. Timing, tone, and context matter — and misjudging them can quietly derail attraction.

Valentine's Day Takeaway

Modern romance isn’t short on affection. It’s navigating boundaries.

Americans share a clear "safe zone" for romantic language: familiar nicknames, a natural tone, and affection that matches the moment. Outside that zone, reactions become personal — and unpredictable.

• Baby voice divides opinion and often repels
• "Daddy" rarely works and it’s almost never first-date territory
• "Affection is great. Just don’t make it weird."

Methodology

Survey of 4,000 U.S. adults across all 50 states and Washington, D.C., conducted in January 2025 using Prolific, a widely used and trusted research platform for academic and commercial studies. Respondents were sampled to reflect national demographic diversity and were asked about romantic language preferences, open-ended questions about affectionate nicknames, and tone-based turn-offs. Percentages reflect national results unless otherwise noted.