5 letter words starting with act

Looking for a clue for todays Wordle or another Word game? Look no further! We got you covered. We got a few plausible five letter words starting with act.


Sometimes the solution is an uncommon word, then It’s time to learn something new. Here’s the definition of a few of these words:

Definition of actin

actin (noun)

  1. A globular structural protein that polymerizes in a helical fashion to form an actin filament (or microfilament).
  2. One of the six isoforms of actin.

Definition of actor

actor (noun)

  1. A person who performs, plays a part in a theatrical play or film.
  2. One who acts; a doer.
  3. One who takes part in a situation.
  4. An advocate or proctor in civil courts or causes.
  5. One who institutes a suit; plaintiff or complainant.
  6. (policy debate) One who enacts a certain policy action.
  7. The entity that performs a role (in use case analysis).
  8. (grammar) The most agent-like argument of a clause, e.g. 'the torpedo' in "The torpedo sank the boat" and "The torpedo fired".