Unstrained Meaning in Bengali

What is the meaning of word Unstrained in Bengali/Bangla ?

Defenition of word Unstrained

• not forced or produced by effort.
• not subjected or reacting to straining or stretching.

Example

a lovely, warm unstrained smile

Other Meaning of Unstrained

• MORE

  সহজ flowing spontsneous unstudied unstrained inartificial cushy
  স্বাভাবিক normal all in the day''s work unstrained an uneventful life untaught inartificial
  অনায়াসসাধিত unstrained unlaboured
  অনায়াসকৃত unstrained

• ADJECTIVE

  আছাঁকা unstrained unfiltrated