What's the difference between chider and hider?

Chider

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Definition:

• (n.) One who chides or quarrels.

Example Sentences:

Hider

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Definition:

• (n.) One who hides or conceals.

Example Sentences:

• (1) In view of the fact that harmaline is a non-competitive inhibitor of Ca-induced contractions (Hider et al., Europ.
• (2) Mother-young relations conform to the "hider type" among bovids.
• (3) The model of Hider and Ragnarsson [(1980) FEBS Lett.
• (4) (1974), Chou and Fasman (1974a,b), Lim (1974) and Dufton and Hider (1977).
• (5) These results are similar to those reported by Dufton and Hider (Eur.