Imitators

4 clues
Apes
Mimics
Makers of knockoffs
Elvises in Las Vegas, e.g.
Similar answers:
Abators
Abdicators
Abnegators
Adulators
Aerators
Afteriimitated
Agelimit
Agelimits
Agitators
Alienators
Alimit
Alimitedpartner
Alligators
Alligatorskin
Animators
Annotators
Aspirators
Atalimit
Atandtoperators
Ators