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“__ day (common vitamin dose)”

The verified answer to the Newsday Crossword clue “__ day (common vitamin dose)”, with letter-by-letter analysis and the full puzzle context for the Sunday, March 29, 2026 puzzle.

Published · Down · 4 letters

Hints first

Letters 4
First letter O
Last letter A
O ? ? A

A 4-letter down entry from the Sunday puzzle

The Answer

O N E A

The answer to “__ day (common vitamin dose)” is ONEA

Letters 4
Direction Down
Published Mar 29, 2026

Letter analysis: the 4-letter answer

Vowels, consonants, and crossword construction notes
Unique 4 of 4 positions
Vowels 3 75% of word
Consonants 1 non-vowels
First letter O starts with

The clue “__ day (common vitamin dose)” appeared in the Newsday Crossword on Sunday, March 29, 2026 as a down entry. The verified answer is ONEA — a 4-letter word that begins with O and ends with A.

This answer contains 3 vowels and 1 consonant. 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 ONEA

ONEA has been used as the answer for these Newsday Crossword clues
“__-day (vitamin dose, often)” Nov 12, 2025 “5-Across' apt., perhaps” Aug 15, 2025 “First floor apartment, perhaps” Mar 27, 2025

More clues from the March 29, 2026 puzzle

Sunday Newsday Crossword
View full puzzle
Pop singer Baker 5 ℓ · D Affirm strongly 4 ℓ · D "Ditto" 4 ℓ · D Meant to be 5 ℓ · A Uphill movements 6 ℓ · D Field of knowledge 6 ℓ · D Penthouses' locations 10 ℓ · D Light in a printer 5 ℓ · D Bank of the Seine 4 ℓ · D School 007 attended 4 ℓ · D Recent USNA grad 3 ℓ · D Hurry up 3 ℓ · D "I've no idea" 8 ℓ · A Camera lens settings 6 ℓ · D Nearly half a gross 5 ℓ · D Holder of kernels 3 ℓ · D Investors' banes 6 ℓ · A Sheeplike 5 ℓ · D Texting command 4 ℓ · D Lower your lawn 3 ℓ · D

Frequently asked questions about “__ day (common vitamin dose)”

What is the answer to “__ day (common vitamin dose)” in the Newsday Crossword?

The verified answer is ONEA — a 4-letter word that appeared as a down entry on Sunday, March 29, 2026.

How many letters is the answer to “__ day (common vitamin dose)”?

The answer ONEA contains 4 letters.

Was “__ day (common vitamin dose)” 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.

__ day (common vitamin dose) — Newsday Crossword Clue Answer | Newsday Crossword Answers