MediaWiki:Badtitletext
Sorry: the page title you requested is not supported by our software. It is possible that the entry you are looking for is below; if not, please request it or add it yourself.
Due to technical restrictions, some page names are not allowed on Wiktionary. Since Wiktionary uses the term being defined as the page name, there are thus some terms that cannot have their own entry. Some of these are collected here instead. (For more information on the technical restrictions, which are in the software that Wiktionary runs on, see the MediaWiki Handbook.)
When adding new entries with unsupported titles, update MediaWiki:Gadget-UnsupportedTitles.json and Module:unsupported titles/data (the backend for Template:unsupported).
Index
- See here for the complete, dynamically-generated list.
Unsupported symbols
The following characters cannot be used at all:
# < > [ ] { } | �
Many of the above characters have special meanings in wiki syntax or HTML markup.
The non-printable control characters (0x00 to 0x1F inclusive and 0x7F, the "delete" character) are also unsupported.
Restrictions may apply to other characters:
- Titles cannot start with a colon.
- Relative path page titles (such as "." ".." or "/./") are invalid.
- Underscores are converted to spaces. Leading and trailing spaces/underscores are removed. Consecutive spaces and underscores between non-whitespace characters are reduced to one. Page titles consisting of only spaces or underscores are invalid as empty. Underscores can be displayed in page titles in place of spaces with the DISPLAYTITLE magic word, although it is not used in most cases.
- Page titles cannot contain three or more consecutive tildes (~).
- A title may contain the character %, unless it is followed by two hexadecimal digits.
- While the semicolon is a valid character, most page titles ending with a semicolon formerly were normally inaccessible due to a software bug; this was tracked in Phabricator and resolved. However, page titles still cannot contain a string that is a named HTML character reference.
| . | .. ./. о/. |
| : | : : :: :( :) :- :-( :-) :| :/ :-/ :3 := :D :-D :d :o :P :-P :p :-p :{ :-{ :Þ :-Þ :þ :-þ :≠ |
| ; | & |
| | | -||- :| C|N>K | | |
| _ | (^_^) *_* -_- 9_9 >_< ^_^ _ _ ¯_(ツ)_/¯ ¯\_(ツ)_/¯ ┬─┬ノ( º _ ºノ) O_O O_o o_O o_o snake_case T_T X_X x_x x86_64 ×_× ಠ_ಠ ಥ_ಥ |
| # | # # #MeToo #MeToos #MeTooing #MeTooed C# eq # f##k f##ked f##king f##ks hr # |
| < > | |
| < /> < > < > </ > <!-- --> <> C|N>K | |
| -> <- <= =< => >= | |
| </3 <3 <g> </s> >_< >:( >:) >:[ >:] | |
| h4><0r | |
| [ ] | [ ] […] [-0-] [-o-] [citation needed] |
| { } | { } :{ :-{ |
| ] [ (space) | ] [ (space in Ogham) |
| � |
Unsupported length
No page title may be longer than 255 bytes (not characters) in UTF-8 encoding.
- Ancient Greek dish (full title would be 343 bytes)
- Thai name of Bangkok (full title would be 423 bytes)
Unsupported prefix
Titles can't have a prefix (letters before a colon) that is an interwiki (includes language codes and project codes) or a namespace prefix (which would place pages in a different namespace), including aliases. Prefixes are not case-sensitive.
- c:a (c: is a prefix for Wikimedia Commons)
- d:r (d: is a prefix for Wikidata)
- EU:s (eu: is a prefix for the Basque Wiktionary)
- n:a (n: is a prefix for Wikinews)
- n:o
- n:r
- n:s
- s:a (s: is a prefix for Wikisource)
- S:t
- S:ta
- S:t Michel
- SD:are (sd: is a prefix for the Sindhi Wiktionary)
- st:a (st: is a prefix for the Sesotho Wiktionary)
- v:a (v: is a prefix for Wikiversity)
Characters not in Unicode
(cifrão)
(old Israeli shekel)
(pansexual)
(church ruins)
(earth)
(turned small-capital A)
(b with top hook to left)
(capital D with hook and tail)
(hɥ ligature)
(linearized tilde)
(reversed r)
(superscript S)
(turned small-capital U)
(z with left hook)
(turned ezh)
(double qoppa)
(dotted double qoppa)
(capital casing form of the letter ⟨ʕ⟩)
(lowercase casing form of the letter ⟨ʕ⟩)
Long words
This is a list of notable long words which were formed systematically, or which are mentioned in authoritative sources, but which do not yet meet Wiktionary's Criteria for Inclusion.
- Swedish longest word (according to the Guinness Book of Records)
Titin
- English formula of titin (the full English chemical name of titin)
- French formula of titin (the full French chemical name of titin)
- German formula of titin (the full German chemical name of titin)
- Portuguese formula of titin (the full Portuguese chemical name of titin)