मन्तव्यmantavyaa.To be thought, considered, or regarded.
साधुरेव स मन्तव्यः सम्यग्व्यवसितो हि सः ॥
कोशःDictionaries
Apte, Monier-Williams and Macdonell at once. Type in any of fifteen scripts and schemes; the word is converted and looked up wherever it is part of a headword.