Skip to content
Word ChallengeWord Challenge

Instars

7 lettersnounrare

Updated June 2026

Definition

Plural of instar: a stage of an insect or arthropod between successive moults during development.

The caterpillar passed through five instars before forming its chrysalis.

Related Words

Synonyms

Word Game Tips

🟩

Wordle

Ends in -STARS with an IN- prefix, STAR is a solid Wordle seed to build from.

🔤

Scrabble

Worth 7 points, the common letters make it easy to play but the specialist biology term is hard to recall.

Words Related to Instars

Words one letter different

Change a single letter of “instars” to make these 7-letter words — useful for Wordle and crossword clues.

Words you can make from Instars

Shorter words formed from the letters in “instars”.

Explore Similar Words

Try These Tools

Dictionary References

Look up instars in an authoritative dictionary for full definitions, pronunciation, and etymology.

Word Challenge

Ready to test your word skills?

Download Word Challenge for unlimited word puzzles, a fresh Daily Challenge, and head-to-head multiplayer. Guess the hidden word in six tries or fewer!

Download Free