SYN: Shrewd, {[-instate]?}, discerning, sharp, acute, sagacious, penetrating, proficient, skillful, intelligent, experienced, well-informed, accomplished.

ANT: Simple, dull, innocent, gullible, undiscerning, stolid, {[siuy]?}.

=

KEY: Knowledge.

SYN: Apprehension, comprehension, recognition, understanding, conversance, experience, acquaintance, familiarity, cognizance, notice, information, instruction, [See {le*i--'-ing]?} ]?}], enlightenment, scholarship, attainments, acquirements.

ANT: Misapprehension, inobservance, incomprehension, misunderstanding, misconception, inconversance, inexperience, ignorance, unfamiliarity, incognizance, misinformation, deception, misinstruction, uneducatedness, untutoredness, rudeness, illiterateness.

=

KEY: Labor.

SYN: Work, toil, burn, drudgery, exertion, effort, industry, task, duties.

ANT: Indolence, ease, inactivity, facility, skill, recreation, rest, refreshment.