Cluster

Cluster #18 answers

Tuesday 23 June 2026 · daily word connections puzzle

Spoilers below: all four groups and their words. Want to try it first? This puzzle is still free to play in the archive.

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All four groups for Cluster #18

NOCTURNAL ANIMALSBADGER, HEDGEHOG, PORCUPINE, FERRET

Yellow - the most straightforward groupBADGER, HEDGEHOG, PORCUPINE and FERRET are all nocturnal animals - the most direct link on the board.

IGNEOUS ROCKSGRANITE, BASALT, OBSIDIAN, PUMICE

Green - mediumGRANITE, BASALT, OBSIDIAN and PUMICE are all igneous rocks.

WILDFLOWER COLOURSVIOLET, PRIMROSE, BLUEBELL, BUTTERCUP

Blue - harderVIOLET, PRIMROSE, BLUEBELL and BUTTERCUP are all wildflower colours.

WORDS AFTER BUTTERFLY, CUP, MILK, SCOTCH

Purple - the trickiest groupEach word can follow BUTTER to make a word or phrase: BUTTER + FLY, BUTTER + CUP, BUTTER + MILK and BUTTER + SCOTCH.

About Cluster #18

Cluster gives you 16 words that hide four groups of four. Yellow is the most straightforward group and purple the trickiest, with green and blue in between. You can make four mistakes. New to it? Read how to play Cluster.