hassle /hasˈl/ (informal)

1. To harass, annoy persistently
2. To argue with, bother, make trouble with

To be involved in a struggle or argument

1. Bother, fuss
2. A difficulty, problem
3. Something requiring trouble or effort
4. A struggle
5. An argument

• nail one's colours to the mast
• nail polish
• nail polishes
• nail punch
• nail punches
• nail-rod
• nail-rods
• nails
• nail scissors
• nail set
• nail up
• nail varnish
• nail varnishes
• nain
• nainsel'
• nainsell
• nainsells
• nainsook
• nainsooks
• Nair
• naira
• nairas
• NAIRU
• naissant
• naive