Phosphorus provides nourishment for cyanobacteria (blue algae) which multiply and release toxins.
Source: tatoeba (501178)
Cyanobacteria
Synonyms for "cyanobacteria" (5 found)
Ranked by relevance and common usage.
Closest matches (1)
Noun(1 words)
blue-green algae
Strong matches (2)
Noun(2 words)
blue-green bacteriacyanophytes
Related words (2)
Adjective(1 words)
oxygenic bacteria
Noun(1 words)
photosynthetic bacteria
Choosing the right synonym
- Closest matches in this entry: blue-green algae, blue-green bacteria, cyanophytes, oxygenic bacteria, photosynthetic bacteria.
- Sentence evidence is available for cyanobacteria, so synonym choice can be checked against real usage rather than a flat word list.
- Ranking signals come from wordnet, opengloss, derived_reverse.
Synonym selection checklist
- Match the part of speech before comparing meanings.
- Check whether the synonym changes intensity, formality, or emotional tone.
- Read the replacement inside the full sentence, not just beside "cyanobacteria".
- Prefer the clearest word over the most unusual word when writing for speed or comprehension.
When not to replace "cyanobacteria"
Keep "cyanobacteria" when the sentence already sounds natural, when a synonym would add unintended emphasis, or when readers need the most familiar wording. A synonym should clarify or sharpen the message, not simply make the sentence look more varied.
If two options seem close, choose the one that best matches the audience and purpose of the sentence.
Replacement workflow
1. Preserve meaning
Choose a synonym only if it keeps the core idea of "cyanobacteria" intact in the sentence you are editing.
2. Tune tone
Check whether the replacement sounds more formal, casual, emotional, technical, or forceful than the original word.
3. Re-read context
Read the full sentence after the swap. Keep the synonym only when the sentence becomes clearer or more precise.
Review note: Synonym lists are ranked with lexical data and reviewed for practical writing value. Use the comparison notes, sentence evidence, and source labels together; a high-ranking synonym can still be wrong when the audience, register, or grammar changes.
Final fit check
After choosing a replacement for "cyanobacteria", read the sentence once for meaning and once for rhythm. The best synonym should feel natural in the full sentence, not only accurate in a word list.
If the synonym makes the sentence slower, vaguer, or more dramatic than intended, keep "cyanobacteria" or choose a simpler alternative from the closest-match group.
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
More general
5 entriesMore specific
4 entriesCollocations
6 entriesblue-green algaecyanobacterial bloomfreshwater cyanobacterianitrogen fixationoxygenic photosynthesisphotosynthetic bacteria
Derivations
2 entriesSample sentences
6 total sentences available.
Stromatolites are the limestone structures formed by photosynthesizing bacteria called cyanobacteria. They created layers of alternating slimy bacteria and sediment in very shallow water, dominating shallow seas until predators, such as trilobites, came into the picture.
Source: tatoeba (6920722)
Emergency water rescuers told vacationers on hot, sandy beaches—from Swinoujscie in the west to Gdynia in the east—not to enter the sea, where thick, green-brown cyanobacteria colonies have grown and pose a health threat.
Source: tatoeba (7043636)
Then about 2.3 to 2.5 billion years ago, during the Proterozoic Eon, blue-green algae called cyanobacteria, living in Earth’s shallow oceans, began emitting enough oxygen through photosynthesis to create the permanently oxygenated atmosphere that keeps us alive today.
Source: tatoeba (11119114)
Showing 4 of 6 available sentences.
Common questions
What are the closest synonyms for "cyanobacteria"?
Closest matches include blue-green algae, blue-green bacteria, cyanophytes, oxygenic bacteria, photosynthetic bacteria.
How should I check whether a synonym fits "cyanobacteria"?
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.