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Useful 5-letter word endings: -OUND, -IGHT and -ALLY

By Jack Shi · Updated September 24, 2026

Once the last few tiles lock, a 5-letter word collapses to a short list. In Puzzico’s answer pool, -OUND has 8 words and -IGHT has 8 — but -ALLY, which feels common, has only 2. Here are the full lists, why the count matters, and how to solve an ending you’ve found.

The moment you have the last three or four letters of a word, you are almost done — a five-letter word with a fixed ending is not an open field, it is a short, countable list. Take the ending -OUND: of the words Puzzico can pick as an answer, exactly eight end that way, and they differ only in their first letter. -IGHT is the same story — eight answers. But -ALLY, which feels like it should be everywhere, hides only two. Knowing which endings are rich and which are traps is the difference between a confident finish and a wasted guess. Here are the full lists, straight from Puzzico’s answer pool of 1,402 words.

-OUND: eight words, one letter apart

Every answer ending in -OUND is a single consonant followed by the same four letters. That makes it the cleanest kind of endgame: once you have _OUND, you are just trying openers.

  • BOUND · FOUND · HOUND · MOUND · POUND · ROUND · SOUND · WOUND

Eight words, eight different first letters (B, F, H, M, P, R, S, W). If a green tile has already fixed the opener, you are done; if not, a single guess that packs several of those consonants — something like PROMS or WHOMP — tells you which one survives. This is exactly the kind of shortlist the Word Solver is built to hand you: type ?ound and it returns the family, no memorising required.

-IGHT: eight words, and one odd one out

The -IGHT ending is just as tidy — eight answers — but there is a twist worth spotting:

  • FIGHT · LIGHT · MIGHT · NIGHT · RIGHT · SIGHT · TIGHT — a consonant plus IGHT.
  • EIGHT — the outlier, opening with a vowel.

Seven of the eight start with a consonant, so the reflex “just try consonant openers” works nearly every time. The one that catches people is EIGHT: if your remaining consonants have all come back grey and you are convinced there is no answer, that is the signal to try a leading E. Missing a vowel-opener you had already ruled out is one of the most common mistakes in the endgame.

-ALLY: the ending that lies to you

Here is the trap. -ALLY sounds like one of the most common endings in English —really, finally, usually, totally — so guessers reach for it constantly. But every one of those adverbs is six or seven letters long. Strip down to exactly five, and Puzzico’s answer pool holds only two:

  • RALLY · TALLY

So if your board points at _ALLY and neither of those fits the other clues, do not keep hunting for a third common word — there almost certainly isn’t one. The wider -LLY family is busy (11 answers), but the words live in its neighbours — BELLY, JELLY, SILLY, JOLLY, FOLLY — not in the -ALLY slice. Recognising that saves you from burning guesses on a family that only looks large.

How to solve an ending you’ve found

When the tail of a word is locked, the puzzle stops being about the whole word and becomes a small swap game — usually swapping the first letter, sometimes the first two. Three habits turn that into a fast finish:

  • Count the family first. A rich ending (-OUND, -IGHT) means you can afford to spend a guess probing openers; a thin one (-ALLY) means the answer is one of a tiny set, so read your other clues harder before guessing.
  • Test several openers in one word. Rather than trying BOUND, then FOUND, then HOUND one at a time, play a guess that carries B, F, H, P at once and let the greens sort them.
  • Let the tool list the family. Feed the pattern to the solver or scan the full word lists — the eight -OUND words fit on one line, and seeing them together beats recalling them under pressure.

Other endings worth knowing on sight

-OUND and -IGHT are middling in size; the real heavyweights of the answer pool are the three-letter tails. The busiest are -VER (15 answers — COVER, LEVER, RIVER), -TER (13 — WATER, LATER, OTTER), -TCH (13 — WATCH, PITCH, HATCH) and -RRY (12 — CARRY, MERRY, WORRY). When your last three tiles land on one of those, expect a longer shortlist and lean on your remaining clues to cut it down — that is where the double-letter families like -RRY quietly overlap. The habit is the same across all of them: name the ending, count the family, then solve the swap.

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