copycat
copy|cat /k'ɒpikæt/ (copycats)
also copy-cat
1 [ADJ] ADJ n
A copycat crime is committed by someone who is copying someone else.
...a series of copycat attacks by hooligan gangs.
2 [N-COUNT]
If you call someone a copycat, you are accusing them of copying your behaviour, dress, or ideas. (INFORMAL)
The Beatles have copycats all over the world.
also copy-cat
1 [ADJ] ADJ n
A copycat crime is committed by someone who is copying someone else.
...a series of copycat attacks by hooligan gangs.
2 [N-COUNT]
If you call someone a copycat, you are accusing them of copying your behaviour, dress, or ideas. (INFORMAL)
The Beatles have copycats all over the world.