Palindromes & Reverse Word Pairs
A reverse word pair is a pair of word forms where each is the exact character-by-character reversal of the other — and both are attested in the corpus. The list includes two distinct phenomena: true palindromes, where a word reads the same in both directions (ehe, aha), and anadromes, where the reversed form is a different word (sie / eis, Tor / rot). Both word forms of each pair must appear in the selected archive.
Linguistic Insights
Anadromes are statistical, palindromes are short
Most pairs are anadromes — a word whose reversal happens to spell a different attested form: leben/Nebel, Lager/Regal, Gras/Sarg. These are not deliberate wordplay but a property of the lexicon: German has many short word forms, so reversing one often lands on another. True palindromes, identical in both directions (Anna, Otto, Ebbe, ehe, Rentner, Radar), are rarer still. Both types tend to be short, because the chance of a valid reversal falls sharply with length, which is why the longest genuine pairs are the most striking.
A property of spelling, and of corpus size
Reverse pairs live entirely at the level of written form: they depend on orthography, not pronunciation, and the analysis matches case-insensitively so that German noun capitalisation (Tor/rot, Esel/lese) does not hide them. The number of pairs found in an archive largely tracks its size: the full corpus and HipHop yield long lists, small artist archives only a handful, because more text simply offers more chances for a string and its reversal to co-occur. Many entries are also onomatopoeia (ahahaha, ohoho) or acronyms (DVD, SOS).
| # | Word | Reverse | Type | Length |
|---|---|---|---|---|
| Run generate_word_palindromes.R to populate this table. | ||||
Case-insensitive matching (German noun capitalisation ignored); attested spellings shown. Both forms must appear in the selected archive. Pairs sorted by length, longest first.
These analyses are based on corpus data as of July 29, 2026.