Words to Describe burrs

How burrs often is described ("________ burrs")

• empty
• closed
• golden
• unwanted
• smaller
• objectionable
• big
• dead
• moss
• dull
• clean
• rude
• hard
• irritating
• hooked
• prickly
• cone
• rough
• more
• matted
• small
• heavy
• scottish
• grown
• outside
• fewer
• speed
• surgical
• few
• open
• minor
• little
• brittle
• internal
• gigantic
• thorny
• tenacious
• excessive
• thick
• spiny
• dry
• brown
• green
• thin
• stiff
• tiny
• microscopic
• chestnut
• remove
• spiral
• grass
• driven
• sticky
• sized
• metal
• purple
• slight
• larger
• dental
• fine
• poisonous
• round
• large
• numerous
• cockle
• french
• sand
• troublesome
• frosted
• rotary
• unopened
• topmost
• sharp
• ripe
• minute
• busy