to encourage or provoke increased activity, development, or interest

to be moved emotionally or feel intense excitement

to feel or express gratitude; to be thankful or appreciative

intense or fierce, particularly regarding competition, combat, or sports

intense enthusiasm or zeal for a particular activity, cause, or goal

to encourage, urge, or inspire someone to act

to raise an atom, molecule, or system to a higher energy state

to activate

to provoke or arouse intense anger or rage in someone

to provoke or trigger an emotional response, reaction, or interest

going to great lengths or exceeding the bounds of moderation in actions, methods, or pace

to fight fiercely; an intense or violent battle or struggle

inspiring or stirring the emotions; thrilling

can't thank someone enough (idiom)

stress (short for stress response [[应激反应|應激反應|ying4 ji1 fan3 ying4]])

to increase rapidly and sharply in number or amount

having the quality of causing physical irritation, being pungent, or spicy to the senses

to intensify

exceeding the bounds of moderation; drastic or radical in speech, thought, or behavior

to dash against or surge (typically of water or waves)

extreme (usually of thoughts, speech, or circumstances)

characterized by intense emotion and vehemence, typically describing speech, writing, or spirit

a fast-moving and turbulent stream of water, torrential current, or whitewater

feeling or expressing intense anger and righteous indignation

male sex hormone, such as testosterone, that promotes the development and maintenance of male characteristics

full of enthusiasm and high spirits; vehement in speech or manner

emotionally intense; high-spirited and vehement

to quiver or shudder involuntarily

the biological property of a living organism or tissue to respond to external stimuli

to shed tears of gratitude; moved to tears

A strategy of goading or using reverse psychology to provoke someone into taking action (e.g. by questioning their ability).

kinase (biochemistry)

to be full of admiration

to spur someone into action by making negative remarks

feeling or showing strong excitement, arousal, or stimulus

feeling or showing strong anger and indignation, often accompanied by agitation

dispel evil and usher in good; eliminate vice and exalt virtue