vexatious
US /vekˈseɪ.ʃəs/
UK /vekˈseɪ.ʃəs/

1.
vexatorio, molesto, frustrante
causing or tending to cause annoyance, frustration, or worry
:
•
The constant delays were very vexatious.
Los constantes retrasos eran muy vexatorios.
•
He faced a series of vexatious lawsuits.
Se enfrentó a una serie de demandas vexatorias.