to be zealous, to be preoccupied with, to strive

construction, building (of a dam, bridge, or other large project) / establishment of an organization

construct, build (a large project, e.g. a dam, a bridge, a skyscraper, etc.) / establish an organization

schedule / plan

be planned / expect

area, district, particular geographic region

a construction site

schedule, program, timetable

the way one feels unsettled due to fright / the way one is upset

The hiragana syllable ろ (ro). Its equivalent in katakana is ロ (ro). It is the forty-third syllable in the gojūon order; its position is ら行お段 (ra-gyō o-dan, “row ra, section o”).