会社概要[kaishagaiyou] company overview
概要[gaiyou] outline
肝要[kanyou] essential
紀要[kiyou] bulletin
強要[kyouyou] coercion

緊要[kinyou] momentous
緊要地形[kinyouchikei] key terrain
公教要理[koukyouyouri] Catholic catechism
構成要素[kouseiyouso] components
綱要[kouyou] elements

円頂[enchou] dome
山の頂[yamanoitadaki] mountain top
山頂[sanchou] summit (e.g. mountain)
絶頂[zecchou] summit
頂きます[itadakimasu] expression of gratitude before meals

聴き頂く[kikiitadaku] to receive a hearing
頂き[itadaki] crown (of head)
頂き物[itadakimono] (received) present
頂上[choujou] top
頂戴[choudai] receiving