1. 巨大：largen 变大 | largeness 巨大 | larger 大的

2. 巨大/广大/大量：largely /心胸宽宏地/大部份/主要地/甚多/丰富/大规模/ | largeness /巨大/广大/大量/ | larger /更大的/

3. 大; 巨大 (名)：largely 大量地, 大半地, 很多地 (副) | largeness 大; 巨大 (名) | largess 赠送; 赠品; 赏赐 (名)

noun

1. the quality of being pretentious (behaving or speaking in such a manner as to create a false appearance of great importance or worth)

    Synonym: pretentiousnesspretension

2. the property of having a relatively great size

    Synonym: bigness

3. large or extensive in breadth or importance or comprehensiveness

    e.g. the might have repercussions of unimaginable largeness
           the very extensiveness of his power was a temptation to abuse it

    Synonym: extensiveness

4. the capacity to understand a broad range of topics

    e.g. a teacher must have a breadth of knowledge of the subject
           a man distinguished by the largeness and scope of his views

    Synonym: breadthcomprehensiveness