nonverbals [noun]: gestures or facial expressions that nonverbally show how you feel about something
peephole [noun]: a small hole or opening in a wall or door through which you can see to the other side
sheer [adjective]: not mixed with anything else; pure
deception [noun]: the act of hiding the truth, especially if you want to get an advantage
tradecraft [noun]: the skills and methods used by someone doing a skilled job; the skills and techniques used by people whose jobs involve secret activities such as intelligence work and spying
neutralize [verb]: to stop something from having an effect or from working properly
sophisticated [adjective]: complex; not simple; made with great skill
soothe [verb]: to make someone less upset or angry; to cause someone or something to hurt less
stand out [phrasal verb]: to be more noticeable or easily seen
indicative [adjective]: being a sign or showing that something exists and is true
misconception [noun]: a wrong idea, mainly because it is based on a failure to understand a situation
empirically [adverb]: in a way that is based on what you experience or see rather than on theory
propel [verb]: to make something move forward or onward
lousy [adjective]: very bad
espionage [noun]: the practice of spying or using spies to obtain information about the plans and activities, especially of a foreign government or a competing company
hostile [adjective]: not friendly
stock [noun]: the stem of a plant or flower
mole [noun]: a person working within an organization, such as a government department, who secretly reports information about its enemy