Pass as
Definition 1 of 1
Pro Tip 1/3Perception Matters
Emphasizes that 'pass as' depends on others' perception rather than factual accuracy. 
Even with limited language skills, he could pass as a local.
Pro Tip 2/3Physical Appearance
Shows physical appearance can be deceiving and lead to mistaken identity when using 'pass as'. 
Despite being a tourist, she could pass as a Parisian.
Pro Tip 3/3Cultural Implication
Points out 'pass as' might involve cultural or social elements, not just looks. 
He studied the customs so well, he could pass as a native at the festival.