趣旨【しゅし】
meaning, point (e.g. of a statement), gist, effect, goal, intent, object, aim, point
要旨【ようし】
point, essentials, gist, summary, fundamentals
論旨【ろんし】
point of an argument, drift of an argument
本旨【ほんし】
main object, principal object, true aim
宗旨【しゅうし】
tenets (of a religious sect), doctrines, (religious) sect, denomination, religion, faith, one's principles, one's tastes, one's preferences