i Register
In some senses, assistant is marked as obsolete, British. Watch for register when choosing this word.
ADJ
chief, senior
personal
My boss relies on her personal assistant to manage her schedule and emails every day.
administrative, care, catering, checkout, clerical, laboratory, library, production, research, sales, shop, technical
The new shop assistant helped customers find items and operate the register.
VERB + ASSISTANT
employ (sb as), have
The manager decided to employ an assistant to handle customer complaints and phone calls.
get, hire (sb as), recruit (sb as)
The manager decided to hire a new assistant to help with customer service.
sack
PREP
~ to
My sister works as an assistant to the head chef at a busy restaurant downtown.