| English | eng-000 |
| pertinaciously | |
| العربية | arb-000 | بشكل عنيد |
| Universal Networking Language | art-253 | pertinaciously(icl>how,com>pertinacious) |
| čeština | ces-000 | neústupně |
| čeština | ces-000 | tvrdošíjně |
| 普通话 | cmn-000 | 固执地 |
| 普通话 | cmn-000 | 执拗地 |
| 普通话 | cmn-000 | 顽固地 |
| 普通话 | cmn-000 | 顽强地 |
| 國語 | cmn-001 | 執拗地 |
| Deutsch | deu-000 | hartnäckig |
| Deutsch | deu-000 | hartnäckige |
| English | eng-000 | adamantine |
| English | eng-000 | besetting |
| English | eng-000 | bulldog |
| English | eng-000 | confirmed |
| English | eng-000 | cussedly |
| English | eng-000 | do-or-die |
| English | eng-000 | dogged |
| English | eng-000 | doggedly |
| English | eng-000 | importunately |
| English | eng-000 | insistent |
| English | eng-000 | insistently |
| English | eng-000 | intractable |
| English | eng-000 | obdurately |
| English | eng-000 | obstinate |
| English | eng-000 | obstinately |
| English | eng-000 | persevering |
| English | eng-000 | persistent |
| English | eng-000 | pertinacious |
| English | eng-000 | refractory |
| English | eng-000 | stiff-necked |
| English | eng-000 | strongheaded |
| English | eng-000 | stubborn |
| English | eng-000 | stubbornly |
| English | eng-000 | tenacious |
| English | eng-000 | tough |
| English | eng-000 | wrongheadedly |
| suomi | fin-000 | itsepintaisesti |
| suomi | fin-000 | jääräpäisesti |
| français | fra-000 | acharné |
| français | fra-000 | acharnée |
| français | fra-000 | farouchement |
| français | fra-000 | mordicus |
| français | fra-000 | obstiné |
| français | fra-000 | obstinée |
| français | fra-000 | opiniâtre |
| français | fra-000 | tenace |
| italiano | ita-000 | pertinacemente |
| latine | lat-000 | persisto |
| Nederlands | nld-000 | hardnekkig |
| Nederlands | nld-000 | volhardend |
| nynorsk | nno-000 | hardnakka |
| bokmål | nob-000 | hardnakka |
| bokmål | nob-000 | hardnakket |
| فارسی | pes-000 | لجوجانه |
| polski | pol-000 | nieustępliwie |
| svenska | swe-000 | hårdnackad |