Countable Nouns Starting with SYN and Containing AS

Explore 6 verified English countable nouns starting with SYN and containing AS, including Syngas, Synthase, Synthetase, Synastry, Synaptase and Synchroflash. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

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Starts with SYNA
2 words
synastry
synaptase
Starts with SYNC
1 words
synchroflash
Starts with SYNG
1 words
syngas
Starts with SYNT
2 words
synthase
synthetase

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