One who intrigues; one who forms plots, or pursues an object by secret means.(noun)
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Use "intriguer" in a sentence
"Exploding at the word intriguer, Nicholas, raising his voice, told his mother he had never expected her to try to force him to sell his feelings, but if that were so, he would say for the last time ...."
""intriguer"  is imprudent enough to present himself there."
"The man's chest and shoulders were magnificent, but the stump of a right arm, beyond the flesh of which the age-whitened bone projected several inches, attested the encounter with a shark that had put an end to his diving days and made him a fawner and an intriguer for small favors."