English Dictionary Wordnet+

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About this app

YOU CAN USE Wordnet+ FREE FOR 15 DAYS. ONCE THIS STAGE IS COMPLETED, A LIFETIME-ACCESS AMOUNT WILL BE REQUESTED.

Offline and Add-Free
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The concept of the Semantic Dictionary represents a significant achievement. The Wordnet Encyclopedic Dictionary was developed at Princeton University, a spectacular disruptive innovation in universal lexicography.

WORDNET+ is an expansion of the Wordnet.
- All grammatical categories, including prefixes and suffixes;
- Integrated with Wikipedia®;
- All concepts integrated with Artificial Intelligence platforms (e.g. Chat-GPT);
- In both cases above, it serves as a semantic index, significantly expanding the possibilities for analyzing entries, their generalizations (tree->forest) and specializations or kinf of(forest->tree, bosk, jungle...).

More details on the websites:
www.lexsemantic.com/wordnetplus/ (about the WordnetPlus)
www.lexsemantic.com (about the Lesemantic Platform)

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Some of the advantages over Common Dictionaries include:
• Navigate the complexities of meaning, offering an exploration of synonyms, antonyms, and semantic associations that enhance communication.
• Deeper understanding of words revealing the interconnectedness of language, offering insights into how words and concepts are related.
• Nuanced comprehension and usage of language, surpassing the limitations of mere definitions.
• Explore not just what words mean, but how they relate to other words and concepts (e.g. from ‘dog’ to ‘canine’).
• Linguistic treasure trove revealing the semantic richness and versatility of words.

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About content:
• It is encyclopedic.
• Unparalleled Thesaurus, as it presents synonyms associated with a single concept (meaning), allowing the (almost) perfect replacement of one for the other.
• Concise definitions and numerous examples.
• Unique as a dictionary of interjections, prefixes, and suffixes, as it semantically associates them with the concepts to which they apply. For example:
o Given the entry liturgical, one can obtain the interjections: Christ, alleluia, begorra, Bismillah, etc.
o Given the entry bad, in the concept of "negative qualities," one can obtain the prefixes caco- (cacophony) and mis- (misdeed).
o Given the entry ability, in the concept of "the quality of being able," one can obtain the suffixes -ability (adj. available -> noun availability), -craft (housecraft), and -ship (musicianship).

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About Interface:
Its interface has superior functionalities:
• Translates, copies, and shares entry information.
• Querying entries from external applications (browsers, text editors, etc.)
• Multiple Lists of entries (e.g. LearningWords, etc.) created/imported and shared between users.
• More than 1.900 Phrasal Verbs.
• Integrates more than 50.000 curated links to Wikipedia®;
• Creation of a knowledge acquisition plan through semantic relationships and Wikipedia/AI integration.

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Semantic Relationship:
An example of a Semantic Relationship is the generalization or specialization of a concept, such as the relationships between a motor vehicle (car, automobile...) and an ambulance, where the ambulance is a specialization of a car, while the car is the generalization of an ambulance.

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For Teachers and Students:
Wordnet+ is an encyclopedic dictionary that helps build English vocabulary skills and, at the same time, is a powerful instrument of knowledge acquisition, with its unique features bundled to ease the mental process of memorizing new words.

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For Writers:
- Wordnet+ is designed to enrich one’s writing through precise word crafting and semantic exploration, making it a writer’s best friend.

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Some Numbers:
The database contains around:
160.000 entries (lemmas), compounds, collocations, phrasal verbs and idiomatic phrases.
180.000 synsets (synonym sets)
210.000 concept definitions.
Updated on
Apr 20, 2026

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App support

Phone number
+5521993050504
About the developer
LEXSEMANTIC TECNOLOGIA LTDA
support@lexsemantic.com
Av. GASTAO SENGES 55 APT 606 BARRA DA TIJUCA RIO DE JANEIRO - RJ 22631-280 Brazil
+55 21 99305-0504

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