Efficiently and For certain

Efficiently adverb - With efficiency; in an efficient manner.

For certain and efficiently are semantically related. In some cases you can use "For certain" instead an adverb "Efficiently".

Nearby Words: efficient, efficiency

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

Efficiently and for certain are semantically related. Sometimes you can use "Efficiently" instead an adverb phrase "For certain".