Building add-on Crossword Clue

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Here is the answer for the crossword clue Building add-on last seen in Wall Street Journal puzzle. We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 5 letters. We think the likely answer to this clue is ANNEX.

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Crossword Answer For Building add-on:

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3 Potential Answers:

AnswerLengthSourceDate
ANNEX Building add-on (5) Wall Street Journal Feb 5, 2026
ELL Building add-on (3) Universal Jan 27, 2023
WING Building add-on (4) Newsday Jul 31, 2019

37 Similar Clues:

RankAnswerLengthSourceDate
34% ELLS Building add-ons (4) USA Today Sep 24, 2015
34% LEANTOS Building add-ons (7)
4% ERECTS Builds (6) New York Times Jun 21, 2026
4% LEAVEN Add yeast to (6) Wall Street Journal Jun 20, 2026
4% HIRE Add to the staff (4) Commuter Jun 15, 2026
4% ADORN Add decorations to (5) Newsday Jun 15, 2026
4% LIVEN Add zest to (5) Thomas Joseph Jun 8, 2026
4% CHIMESINWITH Adds to a conversation (12) Newsday Jun 7, 2026
4% FEE Cost of an add-on (3) New York Times Midi Jun 7, 2026
4% ONS Add-___ (extras) (3) Universal Jun 5, 2026

Last appeared together with the following clues in Wall Street Journal puzzle

Building add-on Crossword Clue
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Your Crossword Clues FAQ Guide

An "annex" is a separate building added to an existing one. In crosswords, "Building add-on" hints at this extra structure, leading to the answer "ANNEX." It's like expanding a house with a new room!