Abstruse, Acute, Advantageous, Advisable, Alert, Algorithm, Angle, Apprehending, Apprehensive, Approach, Appropriate, Arrogant, Artful, Aspect, Astute, Attack, Aware, Becoming, Befitting, Bold, Brash, Bright, Cagey, Canny, Cheeky, Cocky, Cogitative, Cognizant, Comprehending, Configuration, Conscious, Contemplative, Convenient, Course, Crafty, Cultivated, Cultured, Cunning, Decent, Deep, Desirable, Discerning, Discreet, Educated, Effect, Encyclopedic, Erudite, Expedient, Facet, Fashion, Feasible, Feature, Felicitous, Figure, Fit, Fitting, Flip, Flippant, Form, Forward, Fresh, Gestalt, Gnostic, Good, Grasping, Guise, Happy, Hardheaded, Image, Imago, Impertinent, Impression, Impudent, Insightful, Insolent, Intelligent, Intuitive, Judicious, Keen, Knowing, Knowledgeable, Learned, Lettered, Light, Likely, Useful, View, Viewpoint, Way, Wily, Worthwhile, Likeness, Line, Lineaments, Lines, Literate, Look, Manner, Means, Meet, Method, Methodology, Mindful, Mode, Nervy, Omniscient, Opportune, Order, Perceptive, Percipient, Perspicacious, Pert, Phase, Politic, Polymath, Practical, Practice, Prehensile, Procedure, Proceeding, Process, Profitable, Profound, Proper, Provident, Prudent, Quick, Realistic, Recommendable, Reference, Reflective, Regard, Respect, Right, Routine, Sagacious, Sage, Sane, Sapient, Saucy, Scholarly, Scholastic, Seasonable, Seeming, Seemly, Semblance, Sensible, Sensing, Shape, Sharp, Shrewd, Side, Simulacrum, Slant, Slick, Slippery, Smart, Smooth, Sophisticated, Sortable, Studious, Style, Suitable, System, Tack, Tactical, Technique, Thoughtful, Timely, Tone, Tricky, Twist, Understanding