16-letter words containing a, s, i, z
- state-subsidized — partly paid for by the state; subsidized by the state
- the amazon basin — the catchment area of the River Amazon
- universalization — to make universal.
- unrealized gains — Unrealized gains are gains from the increase in value of an asset that you still own.
- wodzislaw slaski — a city in S Poland.
- zagros mountains — a mountain range in S Iran: has Iran's main oilfields in its W central foothills. Highest peak: Zard Kuh, 4548 m (14 920 ft)
- ziegler catalyst — any of a group of catalysts, such as titanium trichloride (TiCl3) and aluminium alkyl (Al(CH3)3), that produce stereospecific polymers
- zygosporangium's — a sporangium that bears a zygospore.