Adjective:

திடமாய் உள்ள மாறாத,

unfaltering's Usage Examples:

The details of this great change were embodied in a code of general rules prepared by a committee of judges, over which Lord Selborne for two years presided week by week, with unfaltering attention to the minutest detail.

The United Kingdom and Holland alone held consistently and unfalteringly to the principle of free trade.

Still with unfaltering courage they continued their resistance to the dominant faction, till on the 2nd of June 1793 things came to a head.

An unfaltering faith taught him the value of religion - as a branch of politics.

I), and his tireless energy, unfaltering courage and strategic ability made him an officer of no mean order.

She stood too near, perfumed and ram-rod straight, fixing him with a level and unfaltering gaze with those arresting eyes.

Synonyms:

unbendable, unshakable, resolute, firm, steadfast, steady, unwavering, stiff,

Antonyms:

irresolute, contestable, indecisive, cowardly, purposeless,