Chamthes is the Chambers Thesaurus app developed by WordWeb Software for iPhone, iPad, and iPod Touch. Designed as a reference tool, it caters to writers, word game enthusiasts, and anyone with an interest in language. The app provides access to nearly 40,000 distinct indexed words, offering a total of about 400,000 synonyms and antonyms for in-depth exploration of English vocabulary.
Key features include intelligent word entry that suggests possible correct spellings as users type, along with listings for words that sound alike or are often confused. The search functionality supports alphabetical browsing, spelling suggestions, and sounds-like searches. Users can also perform fast pattern-matching searches using wildcards for vowels and consonants, and filter results by grammatical categories such as noun, verb, adjective, and adverb. Cross-referencing to both offline and online dictionaries is available, enhancing the app's utility as a comprehensive language resource.
Additional features include the ability to bookmark words, view recent searches, and explore random words. Chamthes is fully functional without an Internet connection, and the same application operates at full resolution across iPad, iPhone, and iPod Touch devices. The app is positioned as a valuable tool for those who enjoy browsing language and solving word puzzles, as well as for writers seeking precise word choices.
Chamthes serves as a digital thesaurus for iOS devices, supporting users in expanding their vocabulary and improving their language skills.
Chamthes sits in PulseGate's Books & e-readers category. It focuses on finding synonyms and antonyms quickly without an internet connection. It is built as a consumer product for writers and word game enthusiasts. Chamthes is a paid product. Chamthes is available on the web and iOS.
Behind Chamthes is WordWeb Software, based in the United Kingdom, and the product first shipped in 2026. PulseGate's similarity index finds few close equivalents — Chamthes occupies a relatively distinct niche. Key capabilities include spelling suggestions, pattern-matching search, and cross-reference dictionaries.
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