UK vs lucky dip

UK and lucky dip both are nouns.

Word	Noun	Adjective	Verb	Adverb
UK	Yes	No	No	No
lucky dip	Yes	No	No	No

UK (noun)	lucky dip (noun)
a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland; `Great Britain' is often used loosely to refer to the United Kingdom	a game in which prizes (e.g., candies or coins) are concealed in a container and for a small sum a player can draw one out at random
	a selection or decision purely at random