· Kangaroo Paw
· Kingcup
· Korean lilac
karaoke
Kit car, Ka (Ford), Kia, Kyron 4x4 (Ssangyong).
Cricket starts with c but not k because that is the correct grammar.
K-car by Dodge
Karen
kumquat
A vascular plant includes flowering plants such as kale and and kiwi.
Kia
knife
karaoke
A kinetic engineer starts with the letter k. The engineer works with kinetic energy.
kimono
kit kat
Kiki is a female name that originated in Egypt. It means "castor plant".
Krugerrand - South African gold coin
Kent and Kool are cigarette brands
Examples of abstract nouns that start with K are:karmakeennesskind (type or sort)kindnesskinshipknowledge