Cindy is a language-loving American writer for the Engram blog. Her love for languages, including her first language English, is what drives her when she writes and translates for a living.
En route is the only correct phrase. In route is simply a misspelling of en route. On route is another common misspelling because the pronunciation of en route sounds more like on route.
The correct phrase is laid out. Laid out is the past tense of lay, which means "to spread or scatter something typically on a surface." Layed out is a misspelling of laid out.
Although threw and through have the same pronunciation, they are two completely different words with difference meanings. Threw is the past tense of the verb throw. Meanwhile through is can be used as a preposition, adverb, and adjective.
What’s the difference between this and that? The simple answer is that this refers to something relatively closer to the speaker while that refers to something relatively farther from the speaker.
Crayfish and crawfish are the same animal. Another alternative name of the creature is crawdad. The usage of each word depends on the region of the world you are in.
Are you an international student studying in the US? We point out common mistakes made by these global students and tips and tricks on how to write better.
Finally, this is the last part of the Business Idioms series of "75 common business idioms." Make sure that you can choose the category that you are interested in, as these are sorted by category so you can master the American workplace jargon.