weight system 4 Little Words

Editorially verified for the Oct 16, 2026

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An educational illustration showing an avoirdupois pound divided into 16 ounces.

Clue explained

Avoirdupois is the weight system used for ordinary goods, with a pound made up of 16 ounces. The clue’s “system” distinguishes it from other systems of weights, such as troy.

Clue type:
Definition

Recent 4 Little Words Answers

The last 7 days of solutions

The answer to “weight system” in 4 Little Words is AVOIRDUPOIS — an 11-letter word from Puzzle 10, most recently Friday, October 16, 2026. If this is the one clue standing between you and a finished board, that's the word you need — and below you'll find why it fits, how to build it from that puzzle's tiles, and links to the day's other clues if more than one is giving you trouble.

“weight system” answer

The 4 Little Words answer for “weight system” (Friday, October 16, 2026, Puzzle 10) is:

AVOIRDUPOIS·11 letters

You can also reveal it one tile at a time above if you'd rather keep some of the challenge.

When else has “weight system” appeared?

  • October 16, 2026 (most recent) → AVOIRDUPOIS

Why the answer is AVOIRDUPOIS

AVOIRDUPOIS fits the clue “weight system” on Puzzle 10 for Friday, October 16, 2026. At 11 letters, it's one of the words you assemble from that puzzle's bank of ten tiles — and locking it in early clears tiles for the other three clues.

How to build AVOIRDUPOIS from the tiles

In 4 Little Words you don't type the answer — you assemble it from the puzzle's bank of ten tiles, each two to four letters long, and every tile is used exactly once across the four answers. Puzzle 10's tiles for October 16, 2026 are:

KLE · BB · AVO · IR · DUP · OIS · PIS · TON · BROW · NIE

AVOIRDUPOIS is built by combining the tiles AVO · IR · DUP · OIS in order — 4 of the ten.

What this unlocks

Because the ten tiles cover the four answers exactly, with none left over, placing AVOIRDUPOIS removes 4 tiles from play and makes the rest of Puzzle 10 measurably easier. If this was your third answer, the tiles still sitting on the board are the fourth word — you can often assemble it without working out the clue at all.

More clues from this puzzle

Stuck on another clue? Here are the rest of Puzzle 10's clues for October 16, 2026 — tap any for its answer and tile breakdown:

All of the day's answers

Want every puzzle in one place? All ten sets of clues and answers for October 16, 2026 are on the October 16, 2026 answers page, and today's live puzzles are always one tap away on the main 4 Little Words answers page.

About 4 Little Words

4 Little Words is a daily clue-and-tile puzzle from Blue Ox Family Games, the studio behind 7 Little Words. Each board gives four clues and ten letter tiles; you spell every answer by combining tiles, using each tile exactly once, so a finished puzzle leaves nothing behind. Ten puzzles publish every day — edited by Joe Jordan — and reset at midnight Eastern Time. This one ran on a Friday.

Frequently asked questions

What is the answer to “weight system” in 4 Little Words?

The answer is AVOIRDUPOIS, an 11-letter word from Puzzle 10 on Friday, October 16, 2026.

How many letters is the answer to “weight system”?

11 letters: AVOIRDUPOIS.

Which tiles spell AVOIRDUPOIS?

The tiles AVO · IR · DUP · OIS combine to spell AVOIRDUPOIS, drawn from Puzzle 10's bank of ten.

Can “weight system” have a different 4 Little Words answer?

Blue Ox can reuse a clue on another date, and the tile bank differs each day, so the answer that fits can change. On Friday, October 16, 2026 it was AVOIRDUPOIS.

Where are the rest of the October 16, 2026 answers?

All ten puzzles for that day are on the October 16, 2026 answers page, and the main 4 Little Words page always shows today's live set.

What time does 4 Little Words reset?

Every day at midnight Eastern Time, when a fresh set of ten puzzles goes live. We post each day's answers as soon as they appear.

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