Found 95 synonyms in 13 groups
  1. 2
    Meaning: attach
  2. 4
    Meaning: donate
  3. 5
    Meaning: contribute
  4. 7
    Meaning: activity
  5. 9
    Meaning: increase
  6. 10
    Meaning: joining
  7. 11
    Meaning: addition
  8. 12
    Meaning: calculate
  9. 13
    Meaning: append
    add annex affix

add synonyms - English related words for add