Sentence examples for seriously challenge from inspiring English sources

Internal divisions can seriously challenge movements.

These 5 observations seriously challenge the lysis threshold concept.

However, there are changing trends that now seriously challenge this status quo.

The result was a slate of new apps that can more seriously challenge Apple's best.

More recent observers have seen little reason to seriously challenge this Rochefoucauldian view.

President Kagame made it almost impossible for anyone else to seriously challenge him, much less win.

Only Apple's iPhone can seriously challenge it in terms of apps.

No other candidate has the political backing needed to seriously challenge the incumbent.

But the margins are often so slim as to seriously challenge that accepted notion.

Still, experts said, they could imagine situations in which snapped cables could seriously challenge a pilot.

An escalating fight with the majority Shiite community would seriously challenge if not doom the occupation.