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/ˌɹeɪ.di.ə(ʊ)ˈlɛəɹi.ən/ · noun
Any of many marine amoeboid protozoa, of subclass Radiolaria, having filamentous pseudopodia; they have intricate silica skeletons..
Water wells inkblack in the streets repeating the polelamps in glozy rosettes that dish and slide in the wash like radiolarians pale with phosphorous on a midnight sea.
Use radiolarian when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Radiolarian means Any of many marine amoeboid protozoa, of subclass Radiolaria, having filamentous pseudopodia; they have intricate silica skeletons..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Water wells inkblack in the streets repeating the polelamps in glozy rosettes that dish and slide in the wash like radiolarians pale with phosphorous on a midnight sea.
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