keenness russian

• смека́лка

  cleverness/resourcefullness/keenness of wit

• чу́ткость

  keenness, serendipity

  sensitivity, tactfulness, responsiveness

• охо́тка

  desire, inclination, urge, keenness, eagerness

• пытли́вость

  inquisitiveness, searchingness, keenness

• увлечённость

  keenness