1. Giving advice
   - advisory, consultative, consultive

See also: consult, informative, informatory

• Trichys lipura
• trick
• trick or treat
• trick out
• trick up
• trick-or-treating
• tricked-out
• tricker
• trickery
• trickily
• trickiness
• trickle
• trickle-down
• trickster
• tricksy
• tricky
• triclinic
• triclinium
• tricolor
• tricolor television tube
• tricolor tube
• tricolour
• tricolour television tube
• tricolour tube
• tricorn