1. (Abstract Noun) The way one acts, reacts or conducts oneslef in a given circumtances

English: behavior, behaviour,
Assamese: আচৰণ,
Bodo: आखल आखु, बेबहार,
Dimasa: jathai

Different POS:

a. Verb-Trans.: behave, আচৰণ কৰ্, ব্যৱহাৰ কৰ্, आखु दिन्थिनाय, leh...
b. Proper Adj.-Common &/or Masculine: behavioral, আচৰণগত...