"Interaction" is a word in ENGLISH

interaction ENGLISH
Definition:

Intermediate action.

interaction ENGLISH
Definition:

Mutual or reciprocal action or influence; as, the
interaction of the heart and lungs on each other.

Few words of positivity

If you your lips would keep from slips Five things observe with care To whom you speak of whom you speak And how and when and where.

W. E. Norris

WORD SUGGESTIONS
Laugh your heart out.

When does a hamburger wear a look like a smile button?When somebody says, 'Well done'!

catalysis ENGLISH

A process by which reaction occurs in the presence of certain agents which were formerly believed to exert an influence …

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interlocutory ENGLISH

Intermediate; not final or definitive; made or done during the progress of an action.

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jack ENGLISH

In the harpsichord, an intermediate piece communicating the action of the key to the quill; -- called also hopper.

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siphon ENGLISH

A device, consisting of a pipe or tube bent so as to form two branches or legs of unequal length, …

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water wheel ENGLISH

Any wheel for propelling machinery or for other purposes, that is made to rotate by the direct action of water; …

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