Ranked by relevance and common usage.
Keep "ground-based" 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.
Choose a synonym only if it keeps the core idea of "ground-based" intact in the sentence you are editing.
Check whether the replacement sounds more formal, casual, emotional, technical, or forceful than the original word.
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.
After choosing a replacement for "ground-based", 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 "ground-based" or choose a simpler alternative from the closest-match group.
6 total sentences available.
Much as a large animal like a lion produces a deeper roar than a tiny mouse's squeak, merging supermassive black holes create lower-frequency gravitational waves than the relatively small black holes LIGO and similar ground-based experiments can detect.
Source: tatoeba (6479020)
The new technology in these super telescopes will produce images 10 times sharper than those from the Hubble, even though they are ground-based.
Source: tatoeba (7364244)
Operating above Earth, free from the blurring and filtering effects of our planet’s atmosphere, Hubble can resolve astronomical objects ten to twenty times better than typically possible with large ground-based telescopes.
Source: tatoeba (8656405)
In 1998, astronomers measured how fast the universe is expanding by using ground-based telescopes to study relatively nearby exploding stars, called supernovae.
Source: tatoeba (8713676)
Showing 4 of 6 available sentences.
Closest matches include earth referencing, earthly goods, earthly materials, ground path, ground reference.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.