able;  capable;  competent;  able person;  person of ability
 the way one talks;  one's way of speaking
 judgement;  judgment;  connoisseur
 mediation;  good offices;  influential person;  person of influence; (arch.)  eloquence; (arch.)  eloquent person
 left-handedness;  left-handed person;  left-hander;  fondness for alcohol;  person who is fond of alcohol;  drinker
 right-handedness;  right-handed person;  right-hander
 effect;  virtue;  efficacy;  one's dominant eye
 ambidexter;  ambidexterity
 ambidexter;  ambidexterity
 well-known face (esp. in a particular area or among a specific group);  influential person;  big wheel
 influential;  man of influence
 effective spot (e.g. in acupuncture);  pressure point;  key point (e.g. of a problem);  important point
 tea tasting;  tea-tasting;  tea-tasting contest
 tasting;  taster (of sake, wine, etc.)