Standard Lemma guide

supposedly

adv · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • UK: /səˈpəʊ̯.zɪd.li/
  • US: /səˈpoʊ̯.zɪd.li/
  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: S AH0 P OW1 Z AH0 D L IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adv

Meaning 1

As a matter of supposition; in the beliefs or according to the claims of some people.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • Near-synonyms: supposably, reportedly, reputedly, purportedly, putatively, rumoredly, allegedly, ostensibly, possibly, probably, likely, plausibly
  • People from other planets have supposedly visited Earth in flying saucers.
  • According to your testimony, you were supposedly at home watching TV when the murder occurred.

Meaning relationships

Synonyms: supposably, reportedly, reputedly, purportedly, putatively, rumoredly, allegedly, ostensibly, possibly, probably, likely, plausibly

Antonyms: none provided

2

adv

Meaning 2

Used in place of "supposed to be," often in informal or colloquial speech, as a mispronunciation.

Definition source: English Wiktionary via Wiktextract

Usage: Philippines, informal, not-comparable

Examples

  • My parents told me I am supposedly in bed by 10 P.M.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adverb

Meaning 3

believed or reputed to be the case

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: purportedly

Antonyms: none provided

History

Etymology

Etymology tree English supposed Middle English -ly English -ly English supposedly From supposed + -ly.

Across languages

Translations

38 source translations are retained for this English entry.

  • Bulgarian: каза (kaza) — as a matter of supposition
  • Bulgarian: по общо мнение (po obšto mnenie) — as a matter of supposition
  • Catalan: suposadament — as a matter of supposition
  • Chinese Mandarin: 應該 /应该 (yīnggāi) — as a matter of supposition
  • Czech: údajně — as a matter of supposition
  • Dutch: verondersteld — as a matter of supposition
  • Dutch: vermeend — as a matter of supposition
  • Esperanto: supozeble — as a matter of supposition
  • Finnish: muka — as a matter of supposition
  • Finnish: ilmeisesti — as a matter of supposition
  • Finnish: mukamas — as a matter of supposition
  • French: supposément — as a matter of supposition
  • Galician: supostamente — as a matter of supposition
  • German: angeblich — as a matter of supposition
  • Greek: δήθεν (díthen) — as a matter of supposition
  • Greek: υποτίθεται (ypotíthetai) — as a matter of supposition
  • Greek: και καλά (kai kalá) — as a matter of supposition
  • Hungarian: állítólag — as a matter of supposition
  • Hungarian: vélhetőleg — as a matter of supposition
  • Hungarian: feltehetőleg — as a matter of supposition
  • Hungarian: feltehetően — as a matter of supposition
  • Hungarian: vélhetően — as a matter of supposition
  • Hungarian: feltételezhetően — as a matter of supposition
  • Italian: presumibilmente — as a matter of supposition
  • Māori: ko te tikanga ... — as a matter of supposition
  • Māori: koirā te tikanga — as a matter of supposition
  • Norwegian Bokmål: visstnok — as a matter of supposition
  • Norwegian Bokmål: angivelig — as a matter of supposition
  • Norwegian Bokmål: etter sigende — as a matter of supposition
  • Polish: podobno — as a matter of supposition
  • Polish: rzekomo — as a matter of supposition
  • Polish: ponoć — as a matter of supposition
  • Portuguese: supostamente — as a matter of supposition
  • Romanian: cică — as a matter of supposition
  • Russian: предположи́тельно (predpoložítelʹno) — as a matter of supposition
  • Spanish: supuestamente — as a matter of supposition
  • Swedish: förment — as a matter of supposition
  • Unami: hùntànkw — as a matter of supposition
Real reading context

supposedly in complete knowledge articles