1
Glosbe
glosbe.comAlso covers language learning · same kind of website
The Glosbe dictionary provides multilingual word definitions and translation resources across languages.
Alternatives
The Best SL Dictionary Alternatives in 2026
24 alternatives1 free · 1 open source
Looking for something like SL Dictionary? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 1 are open source.
About SL Dictionarysldictionary.org
VisitThe multilingual Sign Language Dictionary records more than 1,000 signed words across over 100 years and describes their meaning, use, and history.
Top picks at a glance
First suggestionGlosbeThe Glosbe dictionary provides multilingual word…Free or freemium optionBSL DictionaryThe British Sign Language Dictionary lets users search and…Open source optionChimahonThe Chimahon repository describes a Mihon fork with…Another optionReverseDictionaryReverse Dictionary lets users search for words by entering…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Glosbe | — | Not stated | Web |
| 2 | ReverseDictionary | — | Not stated | Web |
| 3 | Signs | — | Not stated | Web |
| 4 | Revised Dictionary | — | Not stated | Web |
| 5 | WhatsThatSign | — | Not stated | Web |
| 6 | International Sign | — | Not stated | Web |
| 7 | KR Dict | — | Not stated | Web |
| 8 | Jlpt N3 | — | Not stated | Web |
| 9 | BSL Dictionary | Free | Not stated | Android, Web |
| 10 | NZSL | — | Not stated | Android, Web |
All SL Dictionary alternatives
2
ReverseDictionary
reversedictionary.orgAlso covers language learning · same kind of website
Reverse Dictionary lets users search for words by entering a definition, with examples such as describing an unpleasantly moist phrase.
3
Signs
signs-ai.comAlso covers language learning · same kind of website
Signs teaches American Sign Language with webcam-based AI feedback and lets contributors record signs for its dataset.
4
Revised Dictionary
dict.revised.moe.edu.tw/index.jspAlso covers language learning · same kind of website
The Revised Dictionary records historical language usage for researchers and language study.
5
WhatsThatSign
whatsthatsign.comAlso covers language learning · same kind of website
This ASL dictionary offers sign or word searches, with options for alternate spellings and an interface for finding signs.
6
International Sign
sonastik.ead.ee/rahvusvaheline/enAlso covers language learning · same kind of website
The International Sign dictionary provides word entries, example texts, fingerspelling, and category browsing.
7
KR Dict
krdict.korean.go.kr/engAlso covers language learning · same kind of website
An official South Korean e-government dictionary site from the National Institute of Korean Language, providing a Korean-English learners' dictionary with category search, a word of the day, small-window and advanced views, multiple language pairs and Open API access.
8
Jlpt N3
dethitiengnhat.com/enAlso covers language learning · same kind of website
This site lists JLPT N3 exam questions by year and includes practice tests, scoring information, and Japanese grammar resources.
9
Also covers language learning · same kind of website · free
The British Sign Language Dictionary lets users search and compare signs, with more than 21,000 video signs listed.
10
NZSL
nzsl.nzAlso covers language learning · same kind of website
The NZSL Online dictionary provides reference entries for New Zealand Sign Language learners and users.
11
BSL Signbank
bslsignbank.ucl.ac.ukAlso covers language learning · same kind of website
British Sign Language SignBank introduces BSL through a dictionary, fingerspelling resources, and videos of Deaf people using the language.
12
ASL Dictionary
signasl.orgAlso covers language learning · same kind of website
The American Sign Language Dictionary lets users search and compare signs, with more than 40,000 video signs listed.
13
anysign
anysign.app/en/dictionaryAlso covers language learning · same kind of website
AnySign provides a free American Sign Language dictionary with more than 1,000 video signs and alphabetical browsing.
14
SignLex
signlex.framer.websiteAlso covers language learning · same kind of website
SignLex offers sign language dictionary entries and lets users mark vocabulary as learned.
15
Omniglot
omniglot.comAlso covers language learning · same kind of website
Omniglot guides readers through writing systems and languages, with script indexes, useful phrases, multilingual texts, and learning tips.
16
Mirinae
mirinae.ioAlso covers language learning · same kind of website
Mirinae Explorer helps learners understand Korean meaning and grammar.
17
LocalLingual
localingual.comAlso covers language learning · same kind of website
Localingual lets visitors listen to and record dialects and languages from around the world.
18
KongLongMandarin
konglongmandarin.comAlso covers language learning · same kind of website
KongLongMandarin describes a bottom-up approach to learning Mandarin Chinese.
19
OneLook Reverse
onelook.com/reverse-dictionary.shtmlAlso covers language learning · same kind of website
OneLook’s reverse dictionary finds related words from a description, with thesaurus results and filters for refining searches.
20
ichi.moe
ichi.moeAlso covers language learning · same kind of website
The ichi.moe service provides Japanese transliteration and dictionary tools for kanji and word information.
21
nimi.li
nimi.liAlso covers language learning · same kind of website
Visitors can search the interactive Toki Pona dictionary at nimi.li and browse its word entries.
22
Ambuda
ambuda.org/textsAlso covers language learning · same kind of website
Ambuda provides Sanskrit texts with word-by-word analysis and integrated dictionary support for a range of works.
23
Mini Dictionary
dict.mini.moe.edu.twAlso covers language learning · same kind of website
The Mini Dictionary supports Chinese character and word lookup, with phonetic and Pinyin input options.
24
Also covers language learning · open source
The Chimahon repository describes a Mihon fork with dictionary lookup, manga and anime support, an EPUB reader, and Anki card mining.
No alternatives match this filter.
Alternatives to similar tools
OneLook Reverse24 alternativesBSL Dictionary24 alternativesOmniglot24 alternativesnimi.li24 alternativesReverseDictionary24 alternativesInternational Sign24 alternatives
What is the best alternative to SL Dictionary?
Based on features, tags and platforms, the closest alternatives to SL Dictionary are Glosbe, ReverseDictionary, and Signs.
Is there a free alternative to SL Dictionary?
Yes. BSL Dictionary is free or offer a free plan.
Are there open-source alternatives to SL Dictionary?
Yes: Chimahon.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative