Lithium, sodium, potassium, rubidium, caesium and francium are alkali metals.
Source: tatoeba (1555667)
Alkali
/ˈæl.kəˌlaɪ/
Synonyms for "alkali" (60 found)
Ranked by relevance and common usage.
Closest matches (12)
Strong matches (18)
Related words (30)
chromoisomercompoundcopolymerdimerelementelementalelementaryheavy chemicalshigh polymerhomopolymerhydracidinorganic chemicalionisomermacromoleculemetamermoleculemonomerneutralizernonacid
Noun(2 words)
Choosing the right synonym
- Closest matches in this entry: base, acid, acidity, agent, alkali family.
- Sentence evidence is available for alkali, so synonym choice can be checked against real usage rather than a flat word list.
- Ranking signals come from wiktionary, wordnet, opengloss, moby, and related lexical sources.
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 "alkali".
- Prefer the clearest word over the most unusual word when writing for speed or comprehension.
When not to replace "alkali"
Keep "alkali" 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 "alkali" 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 "alkali", 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 "alkali" 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
6 entriesMore specific
11 entriesammonium hydroxideammonium hydroxide solutionlithium carbonatelithium hydroxidepotassium carbonatepotassium hydroxidepotassium hydroxide solutionsodium carbonatesodium carbonate solutionsodium hydroxidesodium hydroxide solution
Collocations
6 entriesalkali carbonatealkali metalalkaline solutionpotassium hydroxidesodium hydroxidestrong alkali
Inflections
1 entriesDerivations
4 entriesSample sentences
6 total sentences available.
Calcium is not an alkali metal.
Source: tatoeba (4462487)
There are swift-flowing rivers which dash through jagged cañons; and there are enormous plains, which in winter are white with snow, and in summer are grey with saline alkali dust.
Source: tatoeba (6310196)
It has been said there is nothing appertaining to life upon the broad plain. That is hardly true. Looking down from the Sierra Blanco, one sees a pathway traced out across the desert, which winds away and is lost in the extreme distance. It is rutted with wheels and trodden down by the feet of many adventurers. Here and there there are scattered white objects which glisten in the sun, and stand out against the dull deposit of alkali. Approach and examine them! They are bones: some large and coarse, others smaller and more delicate. The former have belonged to oxen, and the latter to men. For fifteen hundred miles one may trace this ghastly caravan route by these scattered remains of those who had fallen by the wayside.
Source: tatoeba (6310209)
Showing 4 of 6 available sentences.
Common questions
What are the closest synonyms for "alkali"?
Closest matches include base, acid, acidity, agent, alkali family.
How should I check whether a synonym fits "alkali"?
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.