(archaic) Short for と言う (to iu):

市中: in the city / 支柱: brace, fulcrum, pillar, strut / 仔虫: larva / シチュー: stew / 死中: fatal situation

暗中: the situation in the dark

(slang) going to or being graduated from the same middle school (中学校)

円柱: cylinder; column

爬虫: reptile

地図帳: atlas

草稿: outline, draft, notes, manuscript / 壮行: rousing / 装甲: armored, armoured / 走行: traveling, driving / 奏功: success, achievement, fruition / 倉皇: hurry, bustle

走行: travel / 奏功: achieve succss / 送稿: transmit documents / 奏効: be effective

鏗鏘: resounding (of bells, stones, musical instruments, etc)