drawing vs lucky dip

drawing and lucky dip both are nouns.

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

As nouns, lucky dip is a hyponym of drawing; that is, lucky dip is a word with a more specific, narrower meaning than drawing:

drawing: players buy (or are given) chances and prizes are distributed by casting lots
lucky dip: 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

Other hyponyms of drawing include tombola, numbers, numbers game, numbers pool, numbers racket, raffle, sweepstakes.

drawing (noun)	lucky dip (noun)
the creation of artistic pictures or diagrams	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
act of getting or draining something such as electricity or a liquid from a source	a selection or decision purely at random
players buy (or are given) chances and prizes are distributed by casting lots
the act of moving a load by drawing or pulling
a representation of forms or objects on a surface by means of lines
an illustration that is drawn by hand and published in a book, magazine, or newspaper