la raticida - rat or mouse poison
  la trepidación - trembling, shaking, vibration,...
  el curso - course of study, academic year,...
  insospechable - referring to someone who wouldn't be...
  el prohombre - great man, man outstanding in his field
  tirante - taut, tight, tense
  el martillo - hammer
  la sartén, el sartén - frying pan, something that has been...
  la disconformidad - disagreement, dissent, discord
  antiarrugas - anti-wrinkle
  antirreglamentario - against the rules
  el subproducto - byproduct, derivative, secondary...
  el bimestre - two-month period
  el autorretrato - self-portrait
  la contraventana - window shutter, storm window
  la desventaja - disadvantage, drawback
  el internauta, la internauta - Internet user, web surfer
  la subvencion - subsidy, subvention, monetary grant
  el subempleo - underemployment
  el telemando - remote control