churlish - (adjective) rude in a mean-spirited and surly way.
demure.
demure - (adjective) reserved, modest, and shy (typically used of a woman).
alacrity.
alacrity - (noun) brisk and cheerful readiness.
quixotic.
quixotic - (adjective) exceedingly idealistic; unrealistic and impractical.
didactic.
didactic - (adjective) intended to teach, particularly in having moral instruction as an ulterior motive.
lithe.
lithe - (adjective) (especially of a person's body) thin, supple, and graceful.
compunction.
compunction - (noun) a feeling of uneasiness or anxiety of the conscience caused by regret for doing wrong or causing pain; contrition; remorse.
inure.
inure - (verb) to accustom someone to something, especially something unpleasant.
asperity.
asperity - (noun) harshness of tone or manner.
obdurate.
obdurate - (adjective) stubbornly refusing to change one’s opinion or course of action.
cogitate.
cogitate - (verb) to think deeply about something; meditate or reflect.
uncontrived.
uncontrived - (adj.) not appearing artificial.
tacit.
tacit - (adjective) understood or implied without being stated.
sentient.
sentient - (adjective) able to perceive or feel things.
eclectic.
eclectic - (adjective) deriving ideas, style, or taste from a broad and diverse range of sources.
impish.
impish - (adjective) inclined to do mischievous things for fun.
despondency.
despondency - (noun) a state of low spirits caused by loss of hope or courage.
pensive.
pensive - (adjective) engaged in, involving, or reflecting deep or serious thought.
ardent.
ardent - (adjective) enthusiastic or passionate.
solace.
solace - (noun) comfort or consolation in a time of distress or sadness.