Adolescence /ˌæd

actor /ˈæk.tə r / /-tɚ/ noun [ C ] ( female also actress )
someone who pretends to be someone else while performing in a film, theatrical performance, or television or radio programme
"Who's your favourite actor?" "Robert de Niro."
actress /ˈæk.trəs/ noun [ C ]
a female actor She's the highest-paid actress in Hollywood.
aesthetic , US also esthetic /esˈθet.ɪk/ /-ˈθet ̬-/ adjective
1. relating to the enjoyment or study of beauty
The new building has little aesthetic value/appeal.
2. describes an object or a work of art that shows great beauty
furniture which is both aesthetic and functional
appreciation /əˌpriː.ʃiˈeɪ.ʃ ə n/ noun [ U ] VALUE
1. when you recognize or understand that something is valuable, important or as described
Max has no appreciation of the finer things in life.
The crowd cheered in appreciation.
Children rarely show any appreciation of/for what their parents do for them.
These flowers are a token of my appreciation of/for all your help.