simulate (
http://definr.com/simulate)
v 1: reproduce someone's behavior or looks; "The mime imitated
the passers-by"; "Children often copy their parents or
older siblings" [syn:
imitate,
copy]
2: enact or perform again; "They reenacted the battle of
Princeton" [syn:
model,
reenact]
3: make a pretence of; "She assumed indifference, even though
she was seething with anger"; "he feigned sleep" [syn:
assume,
sham,
feign]