VAST, VASTLY, VASTNESS
ADJECTIVES
1596 ► VASTY vast, immense
1615 ► IMMANE monstrous in size or strength; huge, vast, enormous, tremendous → arch.
1788 ► QUEINT large, vast; extraordinary in point of size, quantity, etc. → Eng. dial.
ADVERBS
1814 ► VARSAL extremely, vastly → rare
NOUNS
– VASTACY vastness …1607 obs.
– VASTIDITY vastness …1603 obs.
– VASTITUDE the quality of being vast; immensity …1623
– VASTITUDE a vast extent or space …1841
– VASTITY the quality of being vast or immense; vastness …1603 rare
– VASTITY a vast or immense space …1652 rare
– VASTURE a vast or immense space …1595 obs.
Lexicophilia 