undependably meaning in Hindi

Examples

1. The recently laid transatlantic cable had failed, and sea travel was undependably slow.
2. A complex effort undependably funded ( sometimes privately, sometimes publicly, sometimes by Hoover himself ), unprecedented in scale and wrought with annoyance ( some Belgians, to Hoover's fury, sold their rations to the Germans ), the committee brought bread and hope to at least 9 million French and Belgian civilians.