portent, 10**12, trillion, sign, omen, symptoms

Radicals

Common words

• 兆し【きざし】
  sign, indication, omen, symptom
• 兆候【ちょうこう】
  sign, indication, omen, symptom
• 前兆【ぜんちょう】
  omen, portent, sign, presage, harbinger, premonition, precursor, foreboding, presentiment
• 吉兆【きっちょう】
  lucky omen, good omen