under_one's_nose
1. [ adjective ] in plain view or directly in from of one
Synonyms: under_his_nose under_her_nose under_your_nose under_our_noses under_my_nose
Examples:

"the keys were right under his nose"

Related terms: obvious
Similar spelling:   under_our_noses
  under_your_nose
  under_his_nose
  under_her_nose