イシダ　タカシ   ISHIDA Takashi   石田　崇    所属   広島修道大学  人文学部    職種   准教授
発表年月日	2025/06/28
発表テーマ	"Direct Modifier Doublets in English: Unveiling Differences between Synonymous Pairs"
会議名	Word-Formation Theories VII & Typology and Universals in Word-Formation VI
主催者	SKASE – The Slovak Association for the Study of English
学会区分	国際学会
発表形式	口頭（一般）
単独共同区分	共同
開催地名	Pavol Jozef Šafárik University in Košice, Slovakia
発表者・共同発表者	Takashi Ishida and Ryohei Naya
概要	This study challenges the widely held assumption of complete synonymy between noun-form (NF) direct modifiers and their relational adjective (RA) counterparts (e.g., {president vs. presidential} company) (Levi 1978; Beard 1995). Building on Ishida and Naya’s (2022) observation of the broader semantic range of NF over RA, this research integrates Nagano’s (2013) work and the Lexical Semantic Framework (LSF) (Lieber 2004, et seq.) to investigate the underlying factors. For example, president company allows multiple interpretations (R-relation (Allen 1978)), whereas presidential company struggles to specifically mean ‘a company with (ex-)presidents as members’ (Ishida and Naya 2022: 23).