Brazen     

Example:  James made several brazen attempts to cross the busy street on his tricycle, but he chickened out every time.

Brazen:exaggerated fearlessness or boldness

Deftly

Example:  The crowd roared with  applause when Alisha finished her deftly executed routine.

Deftly: to move in a quick and skillful manner

Fetish

Example:  Jeremy had an abnormal,  childish fetish for sucking his thumb, even though he was fourteen years old.

an abnormal attention or attachment

Impulse

Even though he had the impulse to run and hide, Laron courageously stood strong and faced the bully.

(impulsively) a sudden wish or urge.

intuition

Meagan trusted her intuition about her date and left the restaurant without saying goodbye because she had a feeling something was odd.

(intuitively, intuit) a sense of knowing; an insight.

Lapse

While waiting to go on stage, Alvin experienced a momentary lapse into stage fright, but he pulled himself out of it and went on with the show.

(lapsed, lapsing) to sink or slip gradually.

Reverie

Like most of her daydreams about Carl, in this reverie, she found herself at the carnival taking selfies and holding hands.

(reveries) a daydream.

Meditated

Before Kalvin made the decision to break up with Sherise, he meditated on it deeply for several days.

(meditate, meditating, meditates, meditated) an act of deep thinking or reflection.

Tedious

Every minute she waited for her mother to pick her up afterschool became more tedious because she had nothing to do.

(tediously) boring, tiresome because of length, slowness or dullness.

Perverse   

Gizelle thought it was a perverted twist of fate that she wound up in an interview with Cara Smithers, the woman she bullied relentlessly in eighth grade.

(perverted, pervert) turned away from what is right or good.