Likely

• She is likely to win. (= She is probably going to win.)
• I’m likely to be busy tomorrow.
• He’s likely to come in the evening.
• It’s likely to rain.
• The driver’s careless was the most likely cause of the accident.
• Interest rates are likely to rise.

The structure more than likely is used to mean almost certain.

• It’s more than likely that our candidate will win. (= It is almost certain that our candidate will win.)

Likely can be used before a noun to mean suitable.

• She is a likely candidate for the job.

Unlikely is the opposite of likely.

• She is unlikely to recognize me. (= She will probably not recognize me.)
• He is unlikely to agree.