For certain and Strong-flavored

For certain adverb - Definitely or positively (`sure' is sometimes used informally for `surely').

Strong-flavored and for certain are semantically related. In some cases you can use "Strong-flavored" instead an adjective phrase "For certain".

Strong-flavored adjective - Having a strong taste.

For certain and strong-flavored are semantically related. Sometimes you can use "For certain" instead an adjective phrase "Strong-flavored".