KEYSTONE · Day 30

Saturday, August 22, 2026 — three word bridges.

Every neighbouring pair has to make one word. SOME → DAY → LIGHT → HOUSE works because someday, daylight and lighthouse are all words. You are given the two ends; you supply the middle. More than one bridge is often legal, and any legal bridge counts.

Warm-up

FALL????????LESS

4 letters, then 4 letters.

Show an answer

BACK · BONE

fallback · backbone · boneless — other legal bridges may also count.

Main

DAY????????????OUT

5 letters, then 7 letters.

Show an answer

BREAK · THROUGH

daybreak · breakthrough · throughout — other legal bridges may also count.

Challenge

DOG????????POWER

5 letters, then 3 letters.

Show an answer

HOUSE · MAN

doghouse · houseman · manpower — other legal bridges may also count.

How day 30 worked out

Day 30 ran on Saturday, August 22, 2026. Its three bridges were FALL to LESS, DAY to OUT and DOG to POWER. Between them they build nine compound words, all listed at the bottom of this page. Below is the answer to each bridge and what makes it fit.

Warm-up: FALL to LESS

The answer is BACK then BONE, which gives fallback, backbone and boneless. The first gap is 4 letters, the second is 4.

Only one pair in the KEYSTONE word bank joins FALL to LESS, so this bridge had a single accepted answer. The narrow end is usually the one to solve first.

Main: DAY to OUT

The answer is BREAK then THROUGH, which gives daybreak, breakthrough and throughout. The first gap is 5 letters, the second is 7.

Only one pair in the KEYSTONE word bank joins DAY to OUT, so this bridge had a single accepted answer. The narrow end is usually the one to solve first.

Challenge: DOG to POWER

The answer is HOUSE then MAN, which gives doghouse, houseman and manpower. The first gap is 5 letters, the second is 3.

Only one pair in the KEYSTONE word bank joins DOG to POWER, so this bridge had a single accepted answer. The narrow end is usually the one to solve first.

Every compound word in day 30

BACK, BREAK, HOUSE and MAN have a page listing every compound built on them and the other chains you can run through them.

Every one of those nine compounds turns on a hinge word doing double duty. If you want to see the whole set KEYSTONE draws from, the reference list of 141 compound word hinges gives the words that attach in front of and behind each one.

Play day 30 yourself