A
AERA
AREA
DIA
AID
DAICEMAC
opposite of ACCESSIBLE
INACCESSIBLE
opposite of ACCURATE
INACCURATE
INADEQUATE
transform the verb ACHIEVE into a noun
ACHIEVEMENT
transform the verb ALTER into a noun
ALTERATION
ANALYSIS
definition 'slight change to make something more correct, effective, or suitable'
definition 'to have an influence on someone or something, or to cause a change in someone or something'
AFFECT
definition 'one of two or more available possibilities'
ALTERNATIVE
Is this vocabulary _____ for academic essays?
APPROPRIATE
It is _____ to curse in the IELTS speaking test.
INAPPROPRIATE
The candidate answered the examiner's questions _____.
APPROPRIATELY