Double Acrostic
Quick answer: A double acrostic hides words in both the first and last letters of every line. Learn the Victorian puzzle form's rules and how to write one line by line.
If a normal acrostic is a poem with one secret, the double acrostic has two. The first letters of its lines spell one word reading down, and the last letters spell another, so every single line is pinned at both ends before you have written a word of it. The two hidden words may be identical, related, or pointedly opposite; pairing them cleverly is half the game.
The Victorians adored the form as a parlour puzzle. Magazines ran double acrostic competitions in which the hidden words had to be guessed from riddling clues, and Queen Victoria herself is credited with a famous example whose answers spell Newcastle two ways. It sits exactly on the border between poetry and puzzle, which is its charm and its risk.
The rules
Take two words of equal length. Word one is spelled by the initial letters of the lines, top to bottom. Word two is spelled by the final letters, also top to bottom. A ten letter pair gives you a ten line poem. Meter and rhyme are optional, though rhyme is unusually difficult here because the last letter of every line is already dictated.
Some puzzle traditions loosen the second constraint to the last letters read bottom to top, or use whole first and last words rather than letters. State your own rule and keep it consistent; a constraint the reader cannot reconstruct is indistinguishable from no constraint at all.
A practical method
Choose your two spine words with the endings in mind, because final letters are far harder to control than initial ones. English lines end comfortably on E, S, T, D, N and R, since so many words do. A spine word ending in J or Q at any position will cost you an hour.
Rule your page with the initial letters down the left margin and the final letters down the right. Draft each line as a bridge between its two fixed points, and be ready to reorder ideas so that the sense fits the letters rather than fighting them. Writing the hardest letter pairs first, as with the plain acrostic, saves the most redrafting.
What it is for, and how it collapses
The double acrostic suits gifts, dedications and puzzle poetry, and it is a superb private workout: no other short form forces such tight control of word choice at line ends, a skill that quietly improves your rhymed verse too.
It collapses when the poem reads as filler strung between letters. Because both ends of each line are fixed, weak drafts fill the middles with mush, vague adjectives and padding phrases that exist only to reach the required final letter. The remedy is to keep lines short, since less middle means less mush, and to insist every line carries one concrete image or action. If a line exists only to deliver its letters, cut the idea and find another.
What poets can take from this
- Choose the right-margin word first; final letters are the harder constraint.
- Keep lines short so there is no room for padding.
- Pair the two hidden words meaningfully: name and nickname, question and answer.
- Skip rhyme unless it arrives free; the form is constrained enough.
- Verify both spines letter by letter before calling the poem done.
Try it yourself
Write a double acrostic in which the first letters spell a person's name and the last letters spell the one word you would use to describe them, then see whether the poem earns that word.
Questions
What is the difference between an acrostic and a double acrostic?
A standard acrostic hides a word in the first letters of its lines only. A double acrostic adds a second hidden word in the last letters, so each line is constrained at both ends.
Do the two hidden words have to be different?
No. Spelling the same word down both margins is a recognised variant. Different but related words, such as a name and an epithet, usually make the more interesting poem.
By the Writory editorial team, reviewed by working poets. Updated July 2026.
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