guilelessly

IPA/ˈɡaɪlləsli/
IPA/ˈɡaɪlləsli/

guilelessly — adverb

1. acting or speaking with absolute frankness and sincerity, never trying to mislea

1.adverbC1
Definition

acting or speaking with absolute frankness and sincerity, never trying to mislead anyone, conceal facts, or gain a selfish advantage

Example

Sofia smiled guilelessly at the interviewer and answered every question with disarming honesty.

guilelessly + verb of communication (smiled, said, replied)

The child guilelessly told the neighbour exactly what his parents had argued about the night before.

Common collocations
  • guilelessly admit
  • guilelessly smile
  • guilelessly reply
  • guilelessly tell
  • guilelessly offer
Synonyms
  • naively

    suggests inexperience or lack of worldliness rather than deliberate honesty

  • innocently

    focuses on the absence of wrongdoing, not just the absence of deceit

  • frankly

    stresses directness and truthfulness without necessarily implying a gentle or trusting nature

  • openly

    emphasises transparency of action rather than purity of motive

Antonyms
  • deceitfully

    deliberately misleading others

  • slyly

    acting with secretive cleverness to gain an advantage

Grammar Patterns

guilelessly + verb

guilelessly, + clause

Usage Note

Commonly pairs with verbs of speaking or reacting (smile, tell, admit, reply, listen). When placed at the front of a sentence as a disjunct (e.g. 'Guilelessly, she…'), it frames the entire statement as sincere rather than modifying just one verb.

Common Mistakes

She guilelessly lied about her age.
She lied openly about her age.
'guilelessly' implies no desire to deceive, so it cannot describe an act of lying.
He guilelessly tricked them into giving him money.
He shamelessly tricked them.
'guilelessly' contradicts the intention to deceive.

guilelessly — adjective

Word family

Synonym discussion

Sense: adjective/1

All four words describe a person who lacks cunning, but they differ in what the person lacks and why. Innocent is the broadest — it can mean not guilty of a crime, but when applied to character it suggests moral purity untouched by the world (an innocent child). Naive stresses inexperience: a naive person has simply not learned that people can be dishonest, and the word often carries a mildly critical edge (you were naive to believe that). Artless is more literary and positive — it suggests natural sincerity without effort or affectation (her artless honesty won everyone over). Trusting focuses on the behavioural outcome: a trusting person readily believes what others say, whether through innocence, naivety, or optimism. Guileless sits closest to artless: it describes a person who is honest not because they lack knowledge but because deceit is simply not part of their nature. The guileless character may be perfectly worldly — they simply choose not to use manipulation.

innocent ↗naive ↗artlesstrusting ↗

Etymology

GermanicOld FrenchMiddle EnglishEarly Modern English

The adverb 'guilelessly' is formed from the adjective 'guileless', which combines 'guile' (meaning crafty deceit or sly cunning) with the privative suffix '-less' (without). 'Guile' entered Middle English from Old French, where it had the same meaning of trickery or fraud; the French word can be traced to Germanic roots related to sorcery and magic. Over time, 'guile' narrowed to refer specifically to verbal or behavioural deception rather than supernatural craft. Adding '-less' produces 'guileless' (without deceit), and the adverbial '-ly' suffix turns that adjective into 'guilelessly', meaning in a manner free of deception.

First known use

1616

1616, in the meaning defined above