| 1 | Anglo-Norman | celer | to conceal |
| 2 | Latin | celare | present active infinitive of cēlō; second-person... |
| 3 | Latin | celo | I hide , cover, keep a secret, conceal |
| 4 | Proto-Indo-European | ḱēl- | invocation; to beguile, feign, charm, cajole,... |
| 5 | Proto-Indo-European | ḱel- | to cover; to incline |