| DIF | diverging from another or from a standard |
|---|---|
| DIF | not easy |
| DIF | requiring much effort and trouble |
| DIF | the quality of being difficult |
| DIF | an effort that is inconvenient |
| DIF | the quality of being difficult |
| DIF | a factor causing trouble in achieving a positive result or tending to produce a negative result |
| DIF | a condition or state of affairs almost beyond one's ability to deal with and requiring great effort to bear or overcome |
| DIF | lack of self-confidence |
| DIF | lacking self-confidence |
| DIF | showing modest reserve |
| DIF | in a diffident manner |