しっかりした の訳語→ assured brave crack dependable disciplined firm heavy indissoluble purposeful solid steadily steady strong
現実的な の訳語→ actual hard-boiled pragmatic real realistic substantive
合理的な の訳語→ rational reasonable sensical
抜け目のない の訳語→ cagey ingenious serpentine
冷静な の訳語→ blank calm collected cool detached even impassive level phlegmatic