a
b
c
d
100

to stop doing something or leave a job or a place


quit

100

pay someone for the use of (something, typically property, land, or a car)


rent

100

time worked in addition to one's normal working hours


over-time

100

causing mental or emotional stress


stressful

200

a day on which someone is paid their wages.


pay day

200

something that is carefully planned to achieve a particular aim


project

200

Active participation in events or activities, leading to the accumulation of knowledge or skill


experience 

200

the latest time or date by which something should be completed


deadline

300

to be dismissed from a job


fired

300

a formal consultation usually to evaluate qualifications


interview

300

an increase in salary


pay raise

300

to get a job


hired

400

a person with whom one works, typically someone in a similar role or at a similar level within an organization


co-worker

400

a brief account of a person's education, qualifications, and previous   occupations                                     

resume

400

an act or process of coming together such as an assembly for a common purpose


meeting

400

a speech or talk in which a new product, idea, or piece of work is shown and explained to an audience


presentation

500

a person who compulsively works excessively hard and long hours


workaholic 

500

the state or fact of having a duty to deal with something or of having control over someone


lk)?

responsibility

500

having or showing care and conscientiousness in one's work or duties


diligent 

500

the action of promoting someone or something to a higher position or rank 


promotion