“World population c. 1999”

The verified answer to the Newsday Crossword clue “World population c. 1999”, with letter-by-letter analysis and the full puzzle context for the Thursday, May 7, 2026 puzzle.

Hints first

Letters 10
First letter S
Last letter N
S ? ? ? ? ? ? ? ? N

A 10-letter down entry from the Thursday puzzle

The Answer

S I X B I L L I O N

The answer to “World population c. 1999” is SIXBILLION

Letters 10
Direction Down
Published May 7, 2026

Letter analysis: the 10-letter answer

Vowels, consonants, and crossword construction notes
Unique 7 of 10 positions
Vowels 4 40% of word
Consonants 6 non-vowels
First letter S starts with

The clue “World population c. 1999” appeared in the Newsday Crossword on Thursday, May 7, 2026 as a down entry. The verified answer is SIXBILLION — a 10-letter word that begins with S and ends with N.

This answer contains 4 vowels and 6 consonants. The Newsday Crossword is published daily by Newsday on Long Island and edited by Stan Newman, whose Saturday Stumper is widely considered one of the toughest mainstream crosswords in print.

Other clues with the answer SIXBILLION

SIXBILLION has been used as the answer for these Newsday Crossword clues

More clues from the May 7, 2026 puzzle

Thursday Newsday Crossword
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Frequently asked questions about “World population c. 1999”

What is the answer to “World population c. 1999” in the Newsday Crossword?

The verified answer is SIXBILLION — a 10-letter word that appeared as a down entry on Thursday, May 7, 2026.

How many letters is the answer to “World population c. 1999”?

The answer SIXBILLION contains 10 letters.

Was “World population c. 1999” an across or down clue?

This clue ran as a Down entry.

Is this site affiliated with Newsday?

No. This is an independent fan reference site — we are not affiliated with Newsday. The Newsday Crossword is a trademark of its respective owner. We solve and verify each Newsday Crossword puzzle manually before publishing the answer key.

World population c. 1999 — Newsday Crossword Clue Answer | Newsday Crossword Answers