なんとも (translations)→ all certainly how indescribably infinitely most nothing perfect queer so very
まぎれもない (translations)→ absolute certain decidedly indeed indisputably indubitably inescapable realize really sovereign truly undoubted undoubtedly unfailing unmistakable unmistakably unquestionable
まったく (translations)→ absolutely actually altogether apparent but cold completely considerably distinctly entirely exact exactly exceedingly extremely fully gevalt God goddamn gosh great hell intense just man merely naturally never outstanding particularly perfectly practically precisely pretty quite simply some squeaky strongly such supremely surely totally vastly virtually well what yes
まったくの (translations)→ abnormally crass hopelessly naked no only resounding singular unmitigated wild
楽しそうに (translations)→ cheerfully happily merrily
偽りない (translations)→ real sincerely
個人的な (translations)→ own personal personally private
心から (translations)→ awfully clearly deeply demonstratively devout enormously fervent full-hearted genuinely grieve honestly sincerity true utterly
心底 (translations)→ deep devoutly heart heartily profoundly thoroughly
心底から (translations)→ earnest fear solid
本気で (translations)→ serious seriously soberly
本当に (translations)→ almost enough forsooth incredibly Nada sure terribly