Word 1 of 10: FIREFLY
Use the arrow keys to move between letters. Press Enter or Space on the first letter of a word, then again on the last letter. Press Escape to cancel.
A few of the words
- FIREFLY
- Fireflies aren't true flies, they're beetles, belonging to the family Lampyridae, a name rooted in the Greek word for 'torch'.Find this word in the grid to read its note.
- LARVA
- The firefly's glow is called bioluminescence, and even the larva glows, the light is nearly 100% efficient, producing almost no heat.Find this word in the grid to read its note.
- LANTERN
- Some firefly species were once collected and used as dim lanterns by travelers in parts of Asia, where they were placed in small cages or jars.Find this word in the grid to read its note.
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fireflies word search
Fireflies at Dusk: a free online word search
Fireflies word search, free to play or print, catching the last light of a warm evening when the yard goes quiet and the blinking starts.
About Fireflies at Dusk
Photinus carolinus, the synchronous firefly of the Great Smoky Mountains, is one of the few North American species whose males flash in unison, and the park runs a lottery for parking passes to see it. The light comes from luciferin reacting with an enzyme called luciferase inside the abdomen, and it's a cold light, with almost no heat given off. Males flash as they fly, while females down on a blade of grass or a low leaf answer with a flash of their own, timed to the second. Females of some Photuris species have learned to copy another species' reply, then eat the male that comes calling. Adults live only a few weeks.
How to play
- 1Find a word.Tap its first letter, then tap along to its last. The trail fills in and finishes itself when it spells a word. Or press the first letter and drag.
- 2Words run in straight lines.Across and down, and on the harder difficulties diagonally and backwards.
- 3It marks itself.Each word you find takes on its own soft color on the grid and is crossed off the list.
- 4Choose a difficulty.The level you pick sets those directions and how much the word list helps, never the grid size. Tap the A buttons at the top to enlarge the letters, or pinch the grid.

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