[Advaita-l] Clarification on certain usage of words

[Sudhakar Kabra]

Respected learned members ;

In advaitic parlance, is there any difference in usage between
1) Avidya  and  Agyan
2)  Bhrama and  Bhranti.
Or they can be used interchangeably.
Please give references and examples if possible.
Thanks and regards.
Sudhakar kabra