thoroughly and carefully
Diligently
try very hard to achieve something
Strive
decide on an end result
Set a goal
do something successfully
Accomplish
a process delaying progress
A setback
yearly review of someone or something
An annual appraisal
be exceptionally good at something
Excel
drive to perform
Motivation
a promise or a firm decision to do something
Commitment
measure the completion of a task
Evaluate performance
an attitude of never giving up
Perseverance
growth of an employee in an organization
A career ladder