All infallibly antonyms
in·fal·li·ble
I i adverb infallibly
- unreliability — not reliable; not to be relied or depended on.
adv infallibly
- doubtfully — of uncertain outcome or result.
- dubiously — doubtful; marked by or occasioning doubt: a dubious reply.
- indefinitely — not definite; without fixed or specified limit; unlimited: an indefinite number.
- questionably — of doubtful propriety, honesty, morality, respectability, etc.: questionable activities; in questionable taste.
- indefinite — not definite; without fixed or specified limit; unlimited: an indefinite number.
- vaguely — not clearly or explicitly stated or expressed: vague promises.
- uncertain — not definitely ascertainable or fixed, as in time of occurrence, number, dimensions, or quality.