15-letter words containing lac
- the black stump — an imaginary marker of the extent of civilization (esp in the phrase beyond the black stump)
- the black watch — (formerly) the Royal Highland Regiment in the British Army; (since 2006) an infantry battalion of the Royal Regiment of Scotland
- the other place — (at Oxford University) Cambridge University
- the tall blacks — the international basketball team of New Zealand
- wallace nutting — Wallace, 1861–1941, U.S. antiquary, author, and illustrator.
- zygophyllaceous — belonging to the Zygophyllaceae, the caltrop family of plants.