伍長: a corporal / 語調: a tone of voice / 語長: word length

荘重: solemn

早朝: early morning / 曹長: sergeant-major / 総長: chief, principal / 荘重: solemnity

鳥類: birds / 蝶類: butterflies

盲腸: appendix, caecum / 猛鳥: Raptores, the general term of condors, hawks, eagles - see also 猛禽類

徴収: levy / 徴集: recruitment / 聴衆: audience, attendance

長方形: rectangle

聴音: hearing / ー: the long vowel mark / 長音: a long vowel / 調音: articulation (of a sound)

順調: favorable

順調: favorable, doing well, OK, all right