- 2Significado: harrowingdisturbing traumatic upsetting tryingagonizing distressing nerve-racking
- 3Significado: boringdull monotonous tedious tiresomehumdrum trying irksome wearisome
- 4Significado: difficulthard severe trying rugged
- 5Significado: characteristicdifficult complicated tryingcomplex obscure heavy
- 6Significado: nerve-rackingdisturbing traumatic upsetting tryingagonizing distressing harrowing
- 7Significado: annoyingbothersome harassing tryingperplexing vexatious troublesome