This printable word search puzzle on the topic of World War I contains 20 hidden words in a 24x24 letter grid. Words go horizontally, vertically, and backwards. This word search is also available to download as a Microsoft Word document or a PDF.
trench warfare
flamethrower
machine gun
trench foot
big bertha
poison gas
shellshock
strategies
dog fight
fighting
trenches
soldiers
grenade
ditches
pistol
armies
rifle
death
tank
lice