unit 1 definitions Set A

Bonanza

a rich mass of ore in mine, something valuable. A sources of wealth or prospectly; a very large amount; a sudden profit or gain.

Churlish

lack of manners; foolishness

collaborate

to work together; with

except

a passage taken from an article, book, etc

grope

to feel hesitantly with hands

Jostle

to make or force ones way by pushing or elbowing

laggard

person who moves slowly or fall behind

plaudits

applause, enthusiastic

revert

to return, go back

vigil

a watch, especially at night