words I really don't know

belies

(v.) to give an idea that something is false or not true

apprised of

(v.) to be informed about something

Demarcated from

(v.) to set a clear, defining boundary between two things

Preclude

(v.) prevent something from happening

Engender

(v.) to cause something to rise or increase

supplant

(v.) replace

denigrate

(v.) to criticize someone/something in an unfair way

stymie

(v.) hinder the progress of

prohibitive

(adj.) too expensive for most people; prevent something from being done

candor

(n.) the quality of being open and honest

Insuperable

(adj.) impossible to solve

Ineluctable

(adj.) inescapable; unable to be avoided

galvanizing

(adj.) exciting someone so much that they take sudden action

inchoate

(adj.) just begun; undeveloped, rudimentary

garrulous

(adj.) very talkative, especially about small, unimportant things

insipid

(adj.) lacking flavor, taste, or exciting qualities

didactic

(adj.) lacking flavor, taste, or exciting qualities

penchant

(adj.) strong and continuous liking for something

trenchant

(adj.) forceful, sharp, or effective

prosaic

(adj.) ordinary, dull, or lacking imagination

maverick

(n.) someone who refuses to follow group customs, rules, or parties

ingenuous

(adj.) innocent, trusting, and simple

languid

(adj.) lacking energy or slow from tiredness

legerdemain

(n.) skillful use of hands; sleight of hand, trickery

phlegmatic

(adj.) unemotional and calm; indifferent, composed

assiduous

(adj.) hardworking and diligent; persistent, industrious