[syn: nice, skillful]
The Collaborative International Dictionary of English v.0.48:
Skillful \Skill"ful\, a. [Written also skilful.]
   1. Discerning; reasonable; judicious; cunning. [Obs.] "Of
      skillful judgment." --Chaucer.
      [1913 Webster]
   2. Possessed of, or displaying, skill; knowing and ready;
      expert; well-versed; able in management; as, a skillful
      mechanic; -- often followed by at, in, or of; as, skillful
      at the organ; skillful in drawing.
      [1913 Webster]
            And they shall call the husbandman to mourning, and
            such as are skillful of lamentations to wailing.
                                                  --Amos v. 16.
      [1913 Webster]
   Syn: Expert; skilled; dexterous; adept; masterly; adroit;
        clever; cunning.
        [1913 Webster] -- Skill"ful*ly, adv. --
        Skill"ful*ness, n.
        [1913 Webster]
WordNet (r) 3.0 (2006):
skillful
    adj 1: having or showing knowledge and skill and aptitude;
           "adept in handicrafts"; "an adept juggler"; "an expert
           job"; "a good mechanic"; "a practiced marksman"; "a
           proficient engineer"; "a lesser-known but no less
           skillful composer"; "the effect was achieved by skillful
           retouching" [syn: adept, expert, good, practiced,
           proficient, skillful, skilful]
    2: done with delicacy and skill; "a nice bit of craft"; "a job
       requiring nice measurements with a micrometer"; "a nice shot"
       [syn: nice, skillful]
Moby Thesaurus II by Grady Ward, 1.0:
92 Moby Thesaurus words for "skillful":
   Daedalian, adept, adroit, advantageous, apt, artistic, auspicious,
   authoritative, beneficial, benevolent, bon, bonny, bravura, braw,
   brilliant, bueno, capital, clean, clever, cogent, commendable,
   coordinated, crack, crackerjack, cunning, cute, daedal, deft,
   dexterous, dextrous, diplomatic, elegant, estimable, excellent,
   expedient, expert, fair, famous, fancy, favorable, fine, good,
   goodish, goodly, graceful, grand, handy, healthy, helpful,
   ingenious, kind, laudable, learned, magisterial, master, masterful,
   masterly, neat, nice, no mean, noble, pleasant, politic, pretty,
   professional, proficient, profitable, quick, quite some, ready,
   regal, resourceful, royal, skilled, slick, some, sound, splendid,
   statesmanlike, stylish, tactful, the compleat, the complete,
   useful, valid, very good, virtuoso, virtuous, well-done,
   well-versed, wicked, workmanlike