| English | eng-000 |
| spontaneously | |
| toskërishte | als-000 | spontanisht |
| العربية | arb-000 | آنيا |
| العربية | arb-000 | ارتجالا |
| العربية | arb-000 | بداه |
| العربية | arb-000 | بديهيا |
| العربية | arb-000 | تلقائي |
| العربية | arb-000 | تلقائيا |
| العربية | arb-000 | عفوي |
| العربية | arb-000 | عفويا |
| Universal Networking Language | art-253 | spontaneously |
| Universal Networking Language | art-253 | spontaneously(icl>how,com>spontaneous) |
| Universal Networking Language | art-253 | spontaneously(icl>how,equ>ad_lib) |
| Bikol | bcl-000 | bigláʔ |
| беларуская | bel-000 | самаадвольна |
| বাংলা | ben-000 | আপনা-আপনি |
| বাংলা | ben-000 | আপনার |
| বাংলা | ben-000 | আপসে |
| বাংলা | ben-000 | আপ্সে |
| বাংলা | ben-000 | এমনি |
| বাংলা | ben-000 | এমনি-এমনি |
| български | bul-000 | спонтанно |
| български | bul-000 | стихийно |
| català | cat-000 | de forma espontània |
| català | cat-000 | espontàniament |
| català | cat-000 | per voluntat pròpia |
| čeština | ces-000 | dobrovolně |
| čeština | ces-000 | samovolně |
| čeština | ces-000 | spontánně |
| Anishinaabemowin | ciw-000 | biinizikaa |
| Central Minnesota Chippewa | ciw-001 | biinizikaa |
| 普通话 | cmn-000 | 自动 |
| 普通话 | cmn-000 | 自发 |
| 普通话 | cmn-000 | 自发地 |
| 普通话 | cmn-000 | 自然地 |
| 國語 | cmn-001 | 自動 |
| 國語 | cmn-001 | 自然 |
| 國語 | cmn-001 | 自然地 |
| 國語 | cmn-001 | 自發地 |
| ᐄᓅᐊᔨᒧᐧᐃᓐ | crj-000 | ᑕᐧᔐᒋᐸᔫ |
| Iynu-Ayamûn | crj-001 | tashwechipayuu |
| Deutsch | deu-000 | Natur |
| Deutsch | deu-000 | allein |
| Deutsch | deu-000 | aus eigenem Antrieb |
| Deutsch | deu-000 | automatisch |
| Deutsch | deu-000 | freiwillig |
| Deutsch | deu-000 | gemeinsam |
| Deutsch | deu-000 | geschlossen |
| Deutsch | deu-000 | instinktiv |
| Deutsch | deu-000 | natürlich |
| Deutsch | deu-000 | ohne es zu wollen |
| Deutsch | deu-000 | spontan |
| Deutsch | deu-000 | synkron |
| Deutsch | deu-000 | unabsichtlich |
| Deutsch | deu-000 | unbewusst |
| Deutsch | deu-000 | unwillkürlich |
| Deutsch | deu-000 | von Natur |
| Deutsch | deu-000 | von Natur aus |
| Deutsch | deu-000 | von alleine |
| Deutsch | deu-000 | von innen heraus |
| Deutsch | deu-000 | von selbst |
| Deutsch | deu-000 | von sich aus |
| eesti | ekk-000 | iseenesest |
| eesti | ekk-000 | spontaanselt |
| ελληνικά | ell-000 | εθελοντικά |
| English | eng-000 | accidentally |
| English | eng-000 | ad lib |
| English | eng-000 | ad libitum |
| English | eng-000 | alone |
| English | eng-000 | artlessly |
| English | eng-000 | automatically |
| English | eng-000 | by chance |
| English | eng-000 | by nature |
| English | eng-000 | by oneself |
| English | eng-000 | candidly |
| English | eng-000 | casually |
| English | eng-000 | deliberately |
| English | eng-000 | easily |
| English | eng-000 | extempore |
| English | eng-000 | freely |
| English | eng-000 | gratuitously |
| English | eng-000 | impromptu |
| English | eng-000 | inadvertently |
| English | eng-000 | inherently |
| English | eng-000 | instinctively |
| English | eng-000 | involuntarily |
| English | eng-000 | kindly |
| English | eng-000 | naturally |
| English | eng-000 | of itself |
| English | eng-000 | of one’s own |
| English | eng-000 | reflexively |
| English | eng-000 | smoothly |
| English | eng-000 | unaffectedly |
| English | eng-000 | unforcedly |
| English | eng-000 | unintentionally |
| English | eng-000 | voluntarily |
| English | eng-000 | willingly |
| English | eng-000 | with one accord |
| Esperanto | epo-000 | libervole |
| Esperanto | epo-000 | memvole |
| Esperanto | epo-000 | nedevigite |
| Esperanto | epo-000 | propramove |
| Esperanto | epo-000 | propravole |
| Esperanto | epo-000 | spontanee |
| Esperanto | epo-000 | volontule |
| suomi | fin-000 | improvisoiden |
| suomi | fin-000 | itsestään |
| suomi | fin-000 | spontaanisti |
| suomi | fin-000 | valmistautumatta |
| suomi | fin-000 | vapaaehtoisesti |
| suomi | fin-000 | välittömästi |
| français | fra-000 | bénévolement |
| français | fra-000 | de son plein gré |
| français | fra-000 | impromptu |
| français | fra-000 | involontaire |
| français | fra-000 | naturellement |
| français | fra-000 | soi même |
| français | fra-000 | spontané |
| français | fra-000 | spontanément |
| français | fra-000 | tout seul |
| français | fra-000 | volontairement |
| galego | glg-000 | espontaneamente |
| galego | glg-000 | voluntariamente |
| yn Ghaelg | glv-000 | jeh hene |
| kreyòl ayisyen | hat-000 | espontaneman |
| Srpskohrvatski | hbs-001 | spȍntāno |
| हिन्दी | hin-000 | अपने-आप |
| हिन्दी | hin-000 | उच्छानुरूप |
| हिन्दी | hin-000 | बिना पूर्व तैयारी के |
| हिन्दी | hin-000 | स्वाभाविक रूप से |
| hrvatski | hrv-000 | po vlastitoj želji |
| hrvatski | hrv-000 | samo od sebe |
| hrvatski | hrv-000 | spontano |
| magyar | hun-000 | akaratlagosan |
| magyar | hun-000 | magától |
| magyar | hun-000 | spontán |
| magyar | hun-000 | váratlanul |
| magyar | hun-000 | önként |
| ꆇꉙ | iii-000 | ꋧꁧ |
| Nuo su | iii-001 | zzyt bbo |
| italiano | ita-000 | per impulso |
| italiano | ita-000 | spontaneamente |
| italiano | ita-000 | volontariamente |
| 日本語 | jpn-000 | おのずから |
| 日本語 | jpn-000 | おのずと |
| 日本語 | jpn-000 | ひとりでに |
| 日本語 | jpn-000 | アドリブで |
| 日本語 | jpn-000 | 一人で |
| 日本語 | jpn-000 | 一人に |
| 日本語 | jpn-000 | 即席に |
| 日本語 | jpn-000 | 即興で |
| 日本語 | jpn-000 | 天然に |
| 日本語 | jpn-000 | 己と |
| 日本語 | jpn-000 | 己れと |
| 日本語 | jpn-000 | 当然 |
| 日本語 | jpn-000 | 思わず |
| 日本語 | jpn-000 | 我と |
| 日本語 | jpn-000 | 独でに |
| 日本語 | jpn-000 | 独りで |
| 日本語 | jpn-000 | 独りでに |
| 日本語 | jpn-000 | 翕然 |
| 日本語 | jpn-000 | 翕然と |
| 日本語 | jpn-000 | 自ずから |
| 日本語 | jpn-000 | 自ずと |
| 日本語 | jpn-000 | 自然 |
| 日本語 | jpn-000 | 自然に |
| 日本語 | jpn-000 | 自発的に |
| にほんご | jpn-002 | おもわず |
| にほんご | jpn-002 | きゅうぜんと |
| にほんご | jpn-002 | しぜん |
| にほんご | jpn-002 | しぜんに |
| にほんご | jpn-002 | じはつてきに |
| にほんご | jpn-002 | てんねんに |
| にほんご | jpn-002 | とうぜん |
| にほんご | jpn-002 | ひとりで |
| にほんご | jpn-002 | ひとりに |
| қазақ | kaz-000 | ауызекі |
| Kurmancî | kmr-000 | xoza |
| 한국어 | kor-000 | 임의로 |
| 한국어 | kor-000 | 자발적으로 |
| 한국어 | kor-000 | 자유의사로 |
| latine | lat-000 | ipso facto |
| latviešu | lvs-000 | labprātīgs |
| олык марий | mhr-000 | стихийнын |
| Nederlands | nld-000 | spontaan |
| Nederlands | nld-000 | uit vrije wil |
| Nederlands | nld-000 | vrijwillig |
| Oriya | ori-000 | ଛାଏଁ |
| Plautdietsche Sproak | pdt-000 | veselfst |
| Mennoniten-Plautdietsch | pdt-001 | feʼselfst |
| polski | pol-000 | spontanicznie |
| português | por-000 | a vontade |
| português | por-000 | de improviso |
| português | por-000 | espontaneamente |
| português | por-000 | voluntariamente |
| português | por-000 | voluntàriamente |
| português | por-000 | à vontade |
| русский | rus-000 | в одиночку |
| русский | rus-000 | добровольно |
| русский | rus-000 | непосредственно |
| русский | rus-000 | непринуждённо |
| русский | rus-000 | природа |
| русский | rus-000 | произвольно |
| русский | rus-000 | сам |
| русский | rus-000 | самопроизвольно |
| русский | rus-000 | самотеком |
| русский | rus-000 | спонта́нно |
| русский | rus-000 | спонтанно |
| русский | rus-000 | стихийно |
| Uchinaaguchi | ryu-000 | shijin |
| ウチナーグチ | ryu-004 | しじん |
| 沖縄口 | ryu-005 | 自然 |
| slovenčina | slk-000 | dobrovoľne |
| español | spa-000 | al albedrío |
| español | spa-000 | de sí |
| español | spa-000 | espontáneamente |
| español | spa-000 | voluntariamente |
| svenska | swe-000 | godvillig |
| svenska | swe-000 | spontant |
| தமிழ் | tam-000 | தன்னடைவே |
| தமிழ் | tam-000 | தானாக |
| தமிழ் | tam-000 | படுமுதலாக |
| தமிழ் | tam-000 | வலிய |
| తెలుగు | tel-000 | అప్రయత్నంగా |
| తెలుగు | tel-000 | ఆశుధారగా |
| తెలుగు | tel-000 | ఊరక |
| తెలుగు | tel-000 | ఊరకనే |
| తెలుగు | tel-000 | ఊరికే |
| తెలుగు | tel-000 | యథాలాపంగా |
| తెలుగు | tel-000 | స్వచ్ఛందంగా |
| తెలుగు | tel-000 | స్వతహాగా |
| తెలుగు | tel-000 | స్వతహ్ |
| ภาษาไทย | tha-000 | ตามธรรมชาติ |
| ภาษาไทย | tha-000 | ตามอำเภอใจ |
| ภาษาไทย | tha-000 | อย่างฉับพลัน |
| ภาษาไทย | tha-000 | อย่างทันควัน |
| ภาษาไทย | tha-000 | อย่างทันทีทันควัน |
| ภาษาไทย | tha-000 | อย่างสมัครใจ |
| ภาษาไทย | tha-000 | เป็นธรรมชาติ |
| ภาษาไทย | tha-000 | โดยธรรมชาติ |
| Türkçe | tur-000 | kendi isteğiyle |
| Türkçe | tur-000 | kendiliğinden |
| українська | ukr-000 | добровільно |
| українська | ukr-000 | довільно |
| українська | ukr-000 | самодовільно |
| українська | ukr-000 | спонтанно |
| اردو | urd-000 | برف ملا |
| اردو | urd-000 | بے ساختہ |
| اردو | urd-000 | خود بخود |
| اردو | urd-000 | فل بدیہ |
| 溫州話 | wuu-006 | 自然 |
| y˦tɕiu˦ɦo˨ | wuu-007 | zɦɿ˨˦˨ iɛ˨˦˨ |
| Nourmaund | xno-000 | sanz estudie |