• have a good head for business
• to be a good hand at doing sg, to be a good hand at sg, to be a great hand at doing sg, to be a great hand at sg
• to apprehend, to feel, felt, to sense
• perceptive, sensational, sensor
• delicate, have a thin skin, highly strung, irritable, miffy, nice, responsive, sensible, sensitive, sensuous, sentient, sore, susceptible, tender, touchy
• feel, feeling, perception, sensation