Macmillan Collocations Dictionary (MCD) is a specialized tool designed to help upper-intermediate to advanced English learners write more naturally and idiomatic English. While Macmillan previously hosted an online dictionary platform, the official
| Tool | Strength | Weakness | | :--- | :--- | :--- | | Google / Ngram | Shows real usage frequency | No curated guidance; overwhelming data; no register labels | | ChatGPT / LLMs | Generates phrases quickly | Prone to hallucinating rare or unnatural combinations; no explicit source | | Oxford Collocations Dictionary | Excellent, detailed entries | Often more expensive; less online-focused UI | | Macmillan Collocations Dictionary Online | Learner-friendly interface; excellent register labels; thematic study pages | Requires subscription (though many libraries offer access) | macmillan collocations dictionary online
Macmillan’s collocations content may now be part of: Visit the official Macmillan Dictionary website (look for