The words that go into the diagram are listed in alphabetical order.

AEROSOL - ALE - ARMAGEDDON - ATTEND - CEREAL - CIA - COL - COTES - DACE - DELF - DUE - EASE - EIRE - ELF - ELY - EMBASSY - EROS - GIVE - ICE - INDEED - KAPPA - KERB - LOW - MANE - MERCI - MIDI - MOON - NEE - NET - NEWT - NOW - OLIO - OYSTER - PANS - PEA - RISE - SIC - STEAL - TAN - TENANT - TILSIT - TOO - TOOL - TUNDRA - TWO - VIE - YEA

This type of puzzle is available in many different sizes, shapes and designs.