direction / person / alternative

direction, way, side / more so (preceded by ～の, often followed by ～が)

(polite) person

way, method (of doing)

a suffix expressing location, direction, or time

a person's appearance (as of body, or style, or face, etc.) / the state or situation of a thing / the general trend, tenor, or feel of a thing / one's social station, status, or quality

珊々, 珊珊: / 毿々, 毿毿: / 潸々, 潸潸: / 燦々, 燦燦, 粲々, 粲粲: brilliant, bright

三々, 三三:

参加: participation / 酸化: oxidation, combustion / 惨禍: catastrophe, disaster / 傘下: subsidiary / 産科: obstetrics / 賛歌, 讃歌, 讚歌: song of praise, hymn, paean / 山家: mountain villa

酸化: oxidize, become oxidized / 参加: participate, join, take part