Nountruth; reality; fact · sincerity; honesty; faithfulness; good faith · indeed; really; absolutely; truly; actually; very; quite

Adverb (fukushi)really; truly; very; extremely; exceedingly; sincerely

Nounsincerity; good faith

Expressions (phrases, clauses, etc.)thank you very much

Na-adjective (keiyodoshi), Nounloyalty

Na-adjective (keiyodoshi)plausible (but untrue); credible (e.g. lie); specious; seemingly truthful

Nounsincerity

Nounsincerity

Adverb (fukushi), Noun, Noun which may take the genitive case particle 'no'in all sincerity; with one's whole heart; whole-hearted devotion

NounJōshōji sect (of Shin Buddhism)

Expressions (phrases, clauses, etc.), Godan verb with 'su' endingto do with sincerity

Expressions (phrases, clauses, etc.), Adverb (fukushi)in all sincerity; truthfully; honestly

NounSeibundo Shinkosha (publishing company based in Tokyo)