I'm a British native and worked as a lawyer in London for 30 years. I'm also a TEFL-certified English teacher and have been teaching students all over the world for 3 years.
When should they use “on time” and when should they use “in time” and what is the difference? The difference in spelling and pronunciation is minor but they are used very differently.
The word “portmanteau” means a word that is made up from parts of two or more words that are mixed together to make a new word or term.
Acronym is a form of abbreviation that is used for convenience and it allows us to use one word instead of repeating the entire phrase.