Abstract

When a daily word puzzle uses a hard word, many players search Google for help on the same day. We looked at US Google searches for scrambled letters on which unscramblex.com appeared, from June 2025 to October 2026. We found 383 days on which a single word's scrambled letters drew at least 300 searches, and at least half of everything that word drew in sixteen months. The hardest word of the period was NEROLI, a perfume oil, with 65,684 searches on 28 May 2026. Three of the five hardest words were fruits or a fragrance: NEROLI, POMELO and LYCHEE. Words that stumped players on the same day often shared a theme, such as three sauces on 2 July 2026. The most recent was TREACLE, with 5,030 searches on 10 October 2026, the 20th biggest day of the period. Word length made no difference. Food words as a group were no harder than other words; their place at the top is the exception, not the rule.

1. Data and method

Source. Google Search Console data for unscramblex.com, restricted to searches from the United States, one file per day from 4 June 2025 to 12 October 2026 (496 days, 53.6 million impressions). Search Console reports aggregate counts only. No personal data was used.

What a "search" means here. An impression: one Google search results page, shown to a US searcher, on which unscramblex.com appeared. Searches where the site did not appear are not counted, so every figure is a lower bound.

Finding the puzzle words. Each query was reduced to the one string it asks about ("unscramble lineor" → lineor). A string counts when it is a scramble of exactly one dictionary word (NWL2023) and is not itself a word. Strings with several possible answers were left out, because they cannot say which word the searcher wanted. Every ordering of a word was pooled per day: NEROLI's lineor, nileor and roline are one puzzle.

Puzzle-day. A word and a day on which the word drew at least 300 searches and at least half of all its searches over the sixteen months. Comparing a word's days with each other keeps changes in the site's own Google ranking from passing for changes in America.

Categories. The authors labelled a word food & drink or fashion, beauty & fragrance only when that is its main everyday sense. Ambiguous words (tartar, kosher, snifter) were left in "other". 37 of the 383 words carry one of the two labels.

2. Findings

2.1 The top of the list belongs to the fruit bowl and the perfume counter

NEROLI drew twice as many searches in a day as any other word. It is the oil distilled from bitter-orange blossom and used in perfume. POMELO, the largest citrus fruit, came second, and LYCHEE fifth. Searches for each of the three fell back to almost nothing the next day: 93% of everything each word drew in sixteen months landed on its single day.

2.2 Hard days come in themes

On 20 days, three or four words stumped players on the same day. Several of those days read like a puzzle's theme. We cannot confirm which puzzle each word came from, so the grouping is only that the words broke on the same day.

2.3 The hardest word of each month

Each month's single biggest puzzle-day. May 2026 stands apart: NEROLI and POMELO were ten days apart, and between them account for 15% of all puzzle-day searches in the sixteen months.

2.4 What does not make a word hard

Length. Eleven-letter words drew no bigger crowds than five-letter words (Spearman ρ = 0.04, not significant). Most puzzle-days involved short words: 202 of 383 had five or six letters.

Being a food word. Across all 383 puzzle-days, a food word was no more likely to draw a bigger crowd than any other word (a coin toss: rank-based AUC 0.52). Food and fragrance words take 3 of the top 10 places where 1 would be expected by chance, but that is not statistically significant (p = 0.06), and the effect disappears further down the list.

Rarity. Rarer words drew slightly bigger crowds, but the relationship is weak and at the edge of significance (ρ = 0.10, p ≈ 0.05). It is not strong enough to rank words by.

3. Limitations

Counts are searches on which unscramblex.com appeared, not every search in the US, and Google withholds very rare queries. A day's count also depends on where the site ranked that day, which is why the study compares each word with itself. Search Console reports searches, not people: one person searching twice counts twice. Which puzzle a word came from cannot be seen in this data. The food and fragrance labels are the authors' judgement and are published with the data so they can be checked.

4. Data

All 383 puzzle-days with date, searches, clicks, the share of the word's sixteen-month total, the number of orderings typed, letter count and category. Free to reuse with credit to unscramblex.com.

Download the data: CSV · JSON. Suggested citation: Talvik, A. (2026). Neroli, Pomelo, Lychee: the puzzle words that stumped America. unscramblex.com.

5. Conclusion

The words that sent the most Americans looking for help were not long or technical. They were short words from the menu and the perfume counter, words people have seen far more often than they have spelled. That pattern holds at the very top of the list and nowhere else, and it is the top of the list that people remember: NEROLI, POMELO, LYCHEE.

Press summary · for immediate release

Neroli, Pomelo, Lychee: the puzzle words that stumped America

A perfume oil was the hardest daily-puzzle word of the past sixteen months, an unscramblex.com analysis of US search data finds.

When a daily word puzzle uses a hard word, thousands of Americans turn to Google on the same day. An analysis of US search data for word-unscrambling site unscramblex.com, covering June 2025 to October 2026, found 383 days on which one word's scrambled letters were searched far more than on any other day, the mark of a puzzle that left players stuck.

Key findings

1. NEROLI was the hardest word of the period. On 28 May 2026, US searches for its scrambled letters reached 65,684 in a single day, twice the next word. Players typed its six letters in 56 different orders. Neroli is the oil distilled from bitter-orange blossom and used in perfume. BERGAMOT, another perfume note, stumped players the same day.
2. Three of the five hardest words came from the fruit bowl or the perfume counter: NEROLI (1st), POMELO (2nd, 31,911 searches on 18 May 2026) and LYCHEE (5th, 12,745 on 3 April 2026). KUMQUAT broke on the same day as POMELO.
3. Hard days come in themes. On 2 July 2026, BÉCHAMEL, TERIYAKI and TZATZIKI all sent players searching. 16 June 2025 brought ETUDE, NOCTURNE and PRELUDE, and on 21 June 2025 NAUGHT, BUPKIS and ZIPPO stumped people on the same day.
4. The newest stumper is TREACLE. On 10 October 2026, 5,030 US searches went to its scrambled letters, the 20th biggest puzzle-day in sixteen months.
5. Long words are not the problem. Ten- and eleven-letter words drew no bigger crowds than five-letter ones, and more than half of all stumping words had five or six letters.
6. Food words are not harder in general. Across all 383 puzzle-days, food words did no better or worse than other words. Their run at the top of the list is a striking exception, not a rule.

Quotes

Top 10 puzzle words, US, June 2025 to October 2026

About the data

Source: Google Search Console data for unscramblex.com, US searches only, 4 June 2025 to 12 October 2026. A "search" is a Google search from the US for a word's scrambled letters on which unscramblex.com appeared in the results, so true totals are higher. A puzzle-day is a day carrying at least 300 searches and at least half of a word's searches over the whole period. Only scrambles with a single correct answer were counted. No personal data was used; all figures are aggregate counts reported by Google. The full dataset of 383 puzzle-days and the methodology are free to reuse with credit to unscramblex.com.