invertebrate
8 synonyms and 1 antonym for invertebrate, grouped by meaning and by how common each one is.
Noun — An animal that does not have a backbone.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Synonyms by Meaning
2. noun
A person lacking courage; a coward.
