Disclaimer

Disclaimer

VocabularyBase is a free educational resource. Please read this disclaimer to understand what our content is, and is not, intended for.

Last updated: 26 September 2026

Educational information only

Definitions, examples, word lists, guides and practice activities are provided for general learning and reference. They are a starting point for understanding a word, not the final authority on its meaning. For important uses, such as formal writing, legal documents or published work, check a word in a major published dictionary or ask a teacher or editor.

How our content is written

Our entries and lists are drafted with the help of AI writing tools and checked automatically, but not every page has yet been individually reviewed by a human editor. Errors are possible. Read how our content is produced, and report a correction if you find a mistake.

Medical, legal, scientific and technical terms

The dictionary includes some medical, legal, scientific and financial terms. Their definitions are simplified for learners and are not professional advice. Do not use them to make decisions about health, legal matters or money; consult a qualified professional instead.

Exam and grade lists

Our SAT, ACT, GRE, IELTS, TOEFL and other test-preparation lists are independent practice selections. They are not official exam word lists, do not predict what will appear in any test and cannot guarantee any score. VocabularyBase is not affiliated with, endorsed by or connected to any organisation that writes or runs these exams. Grade collections are suggested practice sets, not a school curriculum.

Other languages

Our language pages are beginner starter lists written for English speakers. Pronunciation guides are approximate, and translations show one common meaning. Check with a native speaker or a dedicated course before relying on them.

Offensive and informal words

Some entries define slang, vulgar or offensive words because people look them up to understand them. Defining a word does not endorse its use. These entries are labelled with a note on how offensive or informal they are.

Advertising, sponsorship and affiliate links

VocabularyBase currently shows no advertising, accepts no sponsored content and uses no affiliate links, and no company pays to be mentioned on the site. If that changes, commercial content will be clearly labelled and this disclaimer will be updated.

External links

We are not responsible for the content of other websites we link to. See our terms and conditions for more.