Week 4 Vocabulary List - 50 words (updated)

This wee's (Week 4) test has been postponed until Tuesday. Here is an updated list to be tested.
adaptive
computer
conscientious*
consumer
co-operative
decisive*
derive
distribution
endurance*
environmental
expand
familiarity*
finance
finance
flexible
found
grant
identify
initially
initiative
innovation
intelligence
justify
located
maintain
medical
modified
optimistic*
potential
prepare*
pressure*
previous
propel*
quality*
refine
resourceful
rotation*
route
security
storage*
subsequently
substitute
supportive*
suspend
traditionally
transportation
undertake
version
volume
well-organised*

All words, except those marked "*" are from the Academic Word List, and this vocabulary all comes from units 7.1-8.2 of our coursebook.