FAQs About the word acumen

acumen

a tapering point, shrewdness shown by keen insightQuickness of perception or discernment; penetration of mind; the faculty of nice discrimination.

astuteness,Insight,intelligence,cunning,quick-wittedness,cunning,clear-sightedness,cunning,foxiness,Intellect

artlessness,greenness,Ingenuousness,innocence,naïveté,naivety,Simplicity,Simplicity,guilelessness,naïvety

aculeus => sting, aculeous => prickly, aculeolate => spiny, aculeiform => aculeiform, aculei => prickles,