The phrase "in fancies" denotes a state of daydreaming or imagining something unrealistic. Its antonyms are rooted in reality and practicality. Some opposite expressions of "in fancies" may include "concrete reality," "clear-eyed analysis," "hard truth," "practical thinking," etc. These words are used to describe a state of mind that is grounded in actuality, devoid of imagination or wishful thinking. In fancies may also be replaced with antonyms like "straightforwardness," "honesty," "reality," "logic," and "reason," as they all project an opposite side of the spectrum from pure fantasy. Therefore, antonyms for "in fancies" are expressions that describe a realistic state of thinking.