to lower

軍: army / 郡: district, county / 群: group (mathematics)

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)

高層: multi-story, highrise / 香草: herb / 高僧: high priest / 構想: plan, idea / 抗争: antagonism, feud / 好走: good running / 後送: sending back / 広壮, 宏壮: grand, magnificent / 降霜: frost, fall of frost / 航走: sailing

is the best among (others)

layer upon layer; level by level; multi-layered

cow, bull, ox, cattle / beef / (astronomy) Ox

imperfective and stem (or continuative) forms of みせる (miseru) [ichidan]