傍若無人 （ボウジャクブジン） behaving outrageously as though there were no one around, acting without consideration for others, arrogance, audacity, insolence

傍証 （ボウショウ） supporting evidence, corroboration

偏旁 （ヘンボウ） left and right kanji radicals, kanji radical positions

旁 （つくり） right-hand radical of a character

旁 （かたがた） incidentally, at the same time

散歩旁 （さんぽかたがた） while taking a walk

傍ら （かたわら） side, edge, beside, besides, nearby, while (doing), in addition to, at the same time