Found 70 synonyms in 10 groups
  1. 1
    Meaning: determined
  1. 2
    Meaning: character trait
  2. 3
    Meaning: burdensome
  3. 4
    Meaning: effective
  4. 5
    Meaning: arduous
    laborious toilsome strenuous
  5. 6
    Meaning: energetic
  6. 7
    Meaning: tiresome
  7. 8
    Meaning: hard
  8. 9
    Meaning: resolute
  9. 10
    Meaning: fervent

strenuous synonyms - English related words for strenuous