Final answer:
The root word 'helic-' originates from Greek, meaning spiral. Various words derived from this root include 'anthelix', 'antihelix', 'helicine', 'helicograph', 'helicoid', 'helicopter', 'helicospore', and 'helix'. This root can be seen in words like 'helicopter', indicating spiral motion.
Step-by-step explanation:
The root word 'helic-' comes from the Greek 'helix' meaning 'spiral'. It forms the basis for several words in the English language, each carrying a sense of this spiral or circular motion. Here are some words derived from this root: 'anthelix', 'antihelix', 'helicine', 'helicograph', 'helicoid', 'helicopter', 'helicospore', and 'helix'. For example, in the word 'helicopter', 'helic-' refers to the spiral motion of the rotor blades.
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