(p. 176) ṛju straight; erect; upright; uncurved, unbent; unyielding; candid, frank; sincere; easy; easy to understand or learn or read. ̃কায় a. erect-bodied, upright. ̃তা n. straightness, erectness; uprightness; honesty; sincerity; simplicity. ̃প্রকৃতি same as ঋজুস্বভাব । ̃রেখ a. (geom.) rectilinear. ̃রেখ ক্ষেত্র (geom.) a rectilinear figure. ̃রেখা n. a straight line. ̃স্বভাব a. frank or sincere by nature. 8)