unerring

Mane (Îngilîzî)

consistently accurate; not missing a target.

Hevwate

infallible

faultless

inerrant

unfailing

inerrable

accurate

exact

sure

surefooted

unmistakable

dependable

deadly

perfect

making no mistake

surefire

sure-footed

true

correct

fail-safe

impeccable

error-free

Werger

unfehlbar

infalible

αλάνθαστος

infaillible

certero

infalível

infallibile

treffsicher

onfeilbaar

zielsicher

sicuro

idiotensicher

facile come bere un uovo

sűr

Wekî (IPA) tê bilêvkirin

/ʌnˈɜːɹ.ɪŋ/

Etîmolojî (Îngilîzî)

From un- + erring.