Aptitude

Noun

 * 1) Natural ability to acquire knowledge or skill.
 * 2) The condition of being suitable.

Adjectives for Aptitude
natural; intellectual; remarkable; judicial;military; special; mechanical; oratorical;hidden; artistic; singular; curious; high;unusual; characteristic; musical; surprising;versatile.

Thesaurus
a thing for; ability; acuity; acuteness; admissibility; adroitness; affinity; an ear for; an eye for; animus; applicability; appositeness; appropriateness; aptness; bent; bias; braininess; brightness; brilliance; capability; capacity; capacity for; cast; chance; character; clear thinking; cleverness; conatus; conduciveness; constitution; contingency; delight; dexterity; diathesis; disposition; docility; eagerness; eccentricity; educability; esprit; eventuality; expectation; facility; faculty; fair expectation; favorable prospect; feeling for; felicity; fitness; fittedness; flair; genius; genius for; gift; gift for; giftedness; gifts; good chance; grain; idiosyncrasy; impressionability; inclination; individualism; innate aptitude; intellect; intelligence; keen-wittedness; keenness; kidney; leaning; liability; liableness; likelihood; likeliness; liking; make; makeup; malleability; mental alertness; mental set; mercurial mind; mettle; mind; mind-set; mold; moldability; motivation; native cleverness; nature; nimble mind; nimble-wittedness; nimbleness; nous; obligation; odds; outlook; penchant; plasticity; pliability; possibility; predilection; predisposition; preference; prejudice; presumption; presumptive evidence; probabilism; probability; proclivity; proneness; propensity; propriety; prospect; qualification; quick parts; quick thinking; quick wit; quick-wittedness; quickness; readiness; ready wit; reasonable ground; reasonable hope; receptivity; relevance; savvy; sensitivity to; set; sharp-wittedness; sharpness; slant; smartness; smarts; soft spot; sprightly wit; stamp; strain; streak; stripe; suitability; suitableness; susceptibility; talent; teachability; teachableness; temper; temperament; tendency; trainableness; tropism; turn; turn for; turn of mind; twist; type; verisimilitude; warp; weakness; well-grounded hope; willingness

Synonyms

 * talent
 * knack
 * appropriateness, suitability