1. challenging, impatience

2. difficult, perseverance

3. critical, approach

4. appropriate, strategy

1. lier, truth

2. idiot, story

3. offender, details

4. criminal, message

1. patience, delete

2. possessiveness, enhance

3. apathy, increase

4. carelessness, nullify

1. increase, populist

2. loss, concentrate

3. earn, healthy

4. maximize, moderna

1. no, major

2. treats, works

3. serveral, behaves

4. various, demands