adv ·Rare ·Advanced level

Definitions

Adverb

1. 1
   In an undependable manner; such that it cannot be relied upon.

Adverb

1. 1
   in an unfaithful undependable unreliable manner wordnet

Synonyms

All synonyms

unfaithfullyunreliably

Antonyms

All antonyms

dependablymost solid

Etymology

From undependable + -ly.