beautiful

beauty

voices

enigma

mystery

secret

incognito

entresijo

reservation

stealth

silence

clandestinity

confidence

riddle

hieroglyph

problem

concern

anxiety

restlessness

sleeplessness

impatience

nervousness

craving

turbulence

arousal

concussion

disturbance

distress

conception

affliction

regret

torment

mortification

tribulation

care

doubt

forecast

prevention

suspicion

alarm

suspicious

scruple

apprehension

anticipation

curiosity obsession

mania

prejudice

neurosis

obfuscation

strings