challenge
A call to engage in a contest, fight, or competition: a challenge to a duel.
effort
The use of physical or mental energy to do something; exertion.
focus
The distinctness or clarity of an image rendered by an optical system.
mindset
A fixed mental attitude or disposition that predetermines a person’s responses to and interpretations of situations.
perseverance
Steady persistence in adhering to a course of action, a belief, or a purpose; steadfastness.
strategy
The science and art of using all the forces of a nation to execute approved plans as effectively as possible during peace or war.
abet
To approve, encourage, and support (an action or a plan of action); urge and help on.
adept
Very skilled or accomplished. See Synonyms at proficient.
accord
To give or grant, especially as being due or appropriate: accorded the president the proper deference.
advocate
To speak, plead, or argue in favor of: advocate a vegan diet. See Synonyms at support.
agile
Characterized by quickness, lightness, and ease of movement; nimble.
allot
To parcel out; distribute or apportion: allotting land to homesteaders; allot blame.
aloof
Emotionally reserved or indifferent: an aloof manner.
amiss
Not in perfect shape; faulty.
analogy
A similarity in some respects between things that are otherwise dissimilar: sees an analogy between viral infection and the spread of ideas.
anarchy
Absence of any form of political authority.
antics
A foolish or ludicrous act; a caper: The students’ antics got them into trouble.
apprehend
To take into custody; arrest: apprehended the murderer.
ardent
Expressing or characterized by warmth of feeling; passionate: an ardent lover.
articulate
Composed of distinct, meaningful syllables or words: articulate speech.
assail
To attack violently, as with blows or military force; assault.
assimilate
To consume and incorporate (nutrients) into the body after digestion.
atrocity
Appalling or atrocious condition, quality, or behavior; monstrousness.
attribute
To regard as arising from a particular cause or source; ascribe: attributed their failure to a lack of preparation.