act like

Mimic the behavior

To act like something is to behave in the manner of that thing, often with an implication of pretense or exaggeration: Stop acting like a child.

It can also describe resemblance without judgment: The drug acts like a natural hormone.

In casual speech, act like often introduces reported behavior: She acted like she didn't even know me.

Related

pose · fake · fake it · perform · simulate · portray · impersonate · feign · play · masquerade · copy · charade · bluff · facade · keep up appearances · roleplay · ham it up · theatrical

Opposites
authenticity

act likebe

Have actual existence

be authentic · be yourself · be oneself · be honest · show one's true colors

behavioral mode

act likeact naturally

Simulate genuine behavior

relax · let one's guard down

Family

act, like, acts, acted, acting, action, actions, active, actively

Familiarity
Top 20,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G