Standard Lemma guide

deceitfully

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

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  • UK: /dɪˈsiːtf(ə)li/

1

adv

Meaning 1

in a deceitful manner

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adv

Meaning 2

with the intention to deceive

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adverb

Meaning 3

in a corrupt and deceitful manner

Definition source: Princeton WordNet 3.0

Examples

  • he acted dishonestly when he gave the contract to his best friend

Meaning relationships

Synonyms: dishonestly, venally

Antonyms: none provided

History

Etymology

Etymology tree English deceitful Middle English -ly English -ly English deceitfully From deceitful + -ly.

Across languages

Translations

8 source translations are retained for this English entry.

  • Finnish: vilpillisesti — in a deceitful manner
  • Finnish: petollisesti — in a deceitful manner
  • French: trompeusement — in a deceitful manner
  • Italian: subdolamente — in a deceitful manner
  • Italian: proditoriamente — in a deceitful manner
  • Italian: infidamente — in a deceitful manner
  • Italian: falsamente — in a deceitful manner
  • Swedish: vilseledande — in a deceitful manner
Real reading context

deceitfully in complete knowledge articles