Adjektive

• difficult [ more difficult ; most difficult ]
  صعب
  plus ...
• hard [ harder ; hardest]
  صعب
  plus ...
• tough
  صَعْب
  plus ...
• complex
  صعب
  plus ...
• tricky [ trickier ; trickiest ]
  صعب
  plus ...
• critical
  صَعْب
  plus ...
• problematic [ more problematic ; most problematic ]
  صعب
  plus ...
• awkward
  صعب
  plus ...
• vague
  صَعْب
  plus ...
• sophisticated
  صَعْب
  plus ...
• wearing. {feelings & emotions}
  صَعْب
  plus ...
• unclear
  صَعْب
  plus ...
• wearing {clothing}
  صَعْب
  plus ...
• ambiguous
  صَعْب
  plus ...
• psych
  صعب
  plus ...
• uncomfortable {feelings & emotions}
  صَعْب
  plus ...
• unwieldy
  صَعْب
  plus ...
• intricate
  صَعْب
  plus ...
• disturbing {feelings & emotions}
  صَعْب
  plus ...
• arduous [ more arduous ; most arduous ]
  صعب
  plus ...
• burdensome {feelings & emotions}
  صَعْب
  plus ...
• inconvenient
  صَعْب
  plus ...

Verb

• to be difficult {for}
  صعب
  plus ...
• to be hard
  صعب
  plus ...
• to complicate
  صعب
  plus ...
• to make difficult
  صعب
  plus ...
• to aggravate
  صعب
  plus ...

...

• trying
  صعب
  plus ...
• complicated
  صعب
  plus ...
• delicate
  صعب
  plus ...