सह —    सहित —    पाठी —     पाठ —

सह  with, along with, simultaneously; co-

सहित  with, together with, along with; including

सहपाठी/सहपाठियों  m) classmate 

पाठी  suffix conveying the sense of a reader or scholar

पाठ  m) lesson; text; reading, study

पाठक/पाठकों  m) reader

पाठशाला  f) school, seminary

शाला  f) house; school; suffixed to denote a place dedicated to or meant for a particular purpose 

पाठ्य  pathya a) readable (legible); pertaining to a text/lesson

पाठ्य पुस्तक  school-book   

पुस्तक  f) book

पाठ्यक्रम  m) course, syllabus (plan de estudios), studies