Similar words: momentous, momentousness, portentously, moment of truth, the moment of truth, moment of inertia, riotously, covetously. Meaning: ['məʊ'mentəslɪ] 
adv. in a momentous way.
adv. in a momentous way. 
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1, The party's seventeenth conference momentously explicated on our country's national relations for the new period and new stage.
2, Even more momentously, we no longer need husbands to have children, nor do we have to have children if we don't want to.
3, What she means by her foundation are her legs which represent cities like that of Zhuzhou and Hengyang. Strong and fast, ever growing, and developing momentously .
4, If the foremost duty of a president, as US commander-in-chief, is to protect the American people from murderous attack by foreign enemies, then Bush clearly failed momentously on 11 September 2001.
5, It has started membership negotiations with Croatia and , most momentously, with Turkey.
More similar words: momentous, momentousness, portentously, moment of truth, the moment of truth, moment of inertia, riotously, covetously, fortuitously, gratuitously, felicitously, solicitously, moment, precipitously, present moment, come into use, momentum, momently, sententiously, in a moment, momentary, at the moment, at any moment, for the moment, at this moment, momentarily, take a moment, tremendously, the moment that, dipole moment.