COMMONLY CONFUSED WORDS

1.       Involve / Include

https://www.vocabulary.com/dictionary/involve

2.       Correct / Control

https://www.vocabulary.com/dictionary/Correct

https://www.vocabulary.com/dictionary/Control

3.       Instead of / Rather than

https://www.vocabulary.com/dictionary/instead

4.       Consider / Regard / Think about

https://www.vocabulary.com/dictionary/Consider

5.       Important / Significant

https://www.vocabulary.com/dictionary/Significant

6.       Suitable / Available / Convenient

https://www.youtube.com/watch?v=9j4v17wSsLA

7.       Sustain / Maintain

http://www.differencebetween.com/difference-between-maintain-and-vs-sustain/

8.        Find out / Discover

https://www.merriam-webster.com/dictionary/find%20out

https://www.merriam-webster.com/dictionary/discover

9.       Acquire / Obtain

http://www.differencebetween.com/difference-between-acquire-and-vs-obtain/

10.   Deal with / Handle

 https://www.quora.com/Do-they-have-the-same-meaning-handle-something-deal-with-something-and-manage-something

11.   Instance / Example

http://www.learnersdictionary.com/definition/instance

http://www.learnersdictionary.com/definition/example
12. Problem versus trouble versus issue
https://www.youtube.com/watch?v=1TBSBuy0SRU
 13. Matter versus issue versus subject
https://www.usingenglish.com/forum/threads/65326-matter-subject-issue