The Chesapeake watershed spans 64,000 squares miles, covering parts of six states—Delaware, Maryland, New York, Pennsylvania, Virginia, West Virginia, and the District of Columbia. Over 17 million people live in this area.
Source: tatoeba (6679434)
Watershed
/ˈwɔtɚʃɛd/
Synonyms for "watershed" (68 found)
Ranked by relevance and common usage.
Closest matches (14)
Noun(14 words)
catchment areadrainage areadrainage basinlandmarkturning pointamazon basinaraguaiabasinbasin-basedbasinsbreakthroughscataclysmcatchmentcatchment basin
Strong matches (20)
Noun(12 words)
chattahoocheecosmic eventcrucialcuspcuspsdecisivedivideepoch defining momentepochal shiftgeographicinflection pointjuncture
Adjective(7 words)
crucial momentcrucial turning pointdefining momentepoch-making eventfrench bassinhistoric developmenthistorical milestone
Verb(1 words)
defining determiner
Related words (34)
Noun(23 words)
junctureslandmark markerlandmarksmajor cultural shiftmark the momentmilepostmilestonemilestonesmore turning-pointmurrumbidgeepivotalpivotsriver basinsolsticetipping pointturning point eraturning pointsturning-pointturning-point eventturning-point moment
Show 3 more words
turning-point moment analysiswater partingwatershed area
Adjective(8 words)
major political changemajor turning pointpivotal changepivotal turning-pointturning point in scienceturning-point descriptorturning-point eraviolent revolution
Determiner(2 words)
more turning-point changemost turning-point
Verb(1 words)
unearth the truth
Choosing the right synonym
- Closest matches in this entry: catchment area, drainage area, drainage basin, landmark, turning point.
- Sentence evidence is available for watershed, 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 "watershed".
- Prefer the clearest word over the most unusual word when writing for speed or comprehension.
When not to replace "watershed"
Keep "watershed" 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 "watershed" 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 "watershed", 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 "watershed" 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
12 entriesMore specific
10 entriesbasinbasin boundarycatchment areacrucial transitioncultural shiftdrainage divideeducational reformpolicy changetechnological breakthroughturning point
Collocations
7 entriesdrainage basinwatershed analysiswatershed boundarywatershed managementwatershed mapwatershed momentwatershed region
Inflections
3 entriesDerivations
4 entriesSample sentences
15 total sentences available.
More than 250 fish species use the Chesapeake Bay and tributaries for some portion of their life cycles, including American and hickory shad, river herring, striped bass, eel, weakfish, bluefish, flounder, oysters, and blue crabs. More than 300 migratory bird species can also be found in the watershed.
Source: tatoeba (6679450)
Boston is in the Neponset River watershed.
Source: tatoeba (10455253)
It is the 15th of February of 2015, on Lulu Island. I am more interested in cosmology now than in astronomy. Physical cosmology is the "study of the origin, evolution, large-scale structures and dynamics, and ultimate fate of the universe." The vast cosmic "watershed" in which Earth finds itself is called Laniakea, from Hawaiian for "immeasurable heaven." (Hawaiian 'lani' is cognate with Tagalog's 'langit'.)
Source: tatoeba (10724848)
Showing 4 of 15 available sentences.
Common questions
What are the closest synonyms for "watershed"?
Closest matches include catchment area, drainage area, drainage basin, landmark, turning point.
How should I check whether a synonym fits "watershed"?
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.