1. 夸大：grandfather complex 祖父情结 | grandiloquence 夸大 | grandiosity 夸大

2. 豪言壮语：grandfatherly 祖父似的 | grandiloquence 豪言壮语 | grandiloquent 夸张的

3. 夸张：valedictory告别演说 | grandiloquence夸张 | gloss光泽

4. 公共查询·英语单词大全

4. 夸张之言：grandiloquence 豪言壮语 | grandiloquence 夸张之言 | grandiloquencemagniloquence 豪语

1. high-flown style
    excessive use of verbal ornamentation

    e.g. the grandiosity of his prose
           an excessive ornateness of language

    Synonym: grandiositymagniloquenceornatenessrhetoric