Red Herring Answers for January 17, 2025
All 16 words from the Friday board, kept in their groups. 6 of them carry a note explaining the link.
Red Herring Answers for January 17, 2025
Every word from the Friday board — the 3 groups and the 4 red herrings that belong to none of them. Browse the rest of 2025 or the complete archive.
Eponymous Reference Works
Group · 4 wordsFBI Directors
Group · 4 wordsGenericized Trademarks
Group · 4 words- Thermos
- EscalatorOtis Elevator Company lost its exclusive right to the "escalator" trademark in 1950.
- Dry Ice"Dry Ice" was trademarked as a name for a solid form of carbon dioxide in 1925.
- LinoleumLinoleum lost its trademark status in an infringement lawsuit in 1878; this was likely the first product name to become generic.
The Links Behind the January 17, 2025 Groups
Strunk — Eponymous Reference Works
William Strunk, Jr. published "The Elements of Style" in 1920. It was later revised by author E.B. White and is now usually called "Strunk & White."
Gray — Eponymous Reference Works
Henry Gray published the first edition of what would become "Gray's Anatomy" in 1858.
Webster — FBI Directors
William H. Webster ran the FBI from 1978 to 1987 and the CIA from 1987 to 1991, becoming the first – and so far only - person to head both agencies.
Escalator — Genericized Trademarks
Otis Elevator Company lost its exclusive right to the "escalator" trademark in 1950.
Dry Ice — Genericized Trademarks
"Dry Ice" was trademarked as a name for a solid form of carbon dioxide in 1925.
Linoleum — Genericized Trademarks
Linoleum lost its trademark status in an infringement lawsuit in 1878; this was likely the first product name to become generic.
Where these themes go next
Themes come back with different words. The recurring ones each have a page collecting every word they have used — see them all on the Red Herring hub.
Three Habits That Crack a Red Herring Board
Count to sixteen before you group anything
Every board is three groups of four plus four red herrings. Four words are meant to be left over, and players who forget that spend their time forcing a fourth group that was never there.
Solve the narrowest theme first
One group is always more specific than the others — a named set like "Mouse, Characters" rather than a loose one like "Strong Words". Lock that group first: each correct group removes four candidates from everything else on the board.
A word that fits two groups is usually a decoy
The herrings are chosen to look plausible in more than one place. When a word could sit in two themes, that ambiguity is the tell — set it aside rather than committing it to the group it fits slightly better. Any board in the archive is practice for it.
How to Solve a Red Herring Board
The order that clears a board fastest.
Count to sixteen first
Every board is three groups of four plus four red herrings. Knowing four words are meant to be left over stops you forcing a fourth group that does not exist.
Start with the tightest theme
One group is always more specific than the others — on January 17, 2025 that was Eponymous Reference Works. Lock the group you are surest of, because each correct group removes four candidates from the rest.
Treat near-misses as suspects
A word that almost fits two groups is usually a herring. The puzzle is built so the decoys look plausible; plausibility is the tell, not the proof.
Verified Answers, Not Guesses
How we verify every dated board in the archive, group by group, with the red herrings kept separate
Each board is taken from the published puzzle for that date and re-checked against the source before it goes live. Notes explaining a link are kept as the source wrote them. The full routine is in our methodology, and the standards each page is held to are in the editorial policy.
Reviewed by Priya Raghunathan, Word Games Editor at Puzzle Solved. The full checking routine is in the methodology, and the standards every page is held to are in the editorial policy.
Last checked — Aug 25, 2026