Smooth
Part of speech: noun
Definition: Something which is smooth or easy. A smoothing action. A domestic animal having a smooth coat. A member of an anti-hippie fashion movement in 1970s Britain. The analysis obtained through a smoothing procedure.
Part of speech: adjective
Definition: Having a texture that lacks friction. Not rough. Without difficulty, problems, or unexpected consequences or incidents. bland; glib suave; sophisticated natural; unconstrained unbroken placid, calm. Lacking projections or indentations; not serrated. Not grainy; having an even texture. Having a pleasantly rounded flavor; neither rough nor astringent. Having derivatives of all finite orders at all points within the function's domain. Lacking marked aspiration.
Part of speech: verb
Definition: To make smooth. To capture important patterns in the data, while leaving out noise.
Example sentence: It hasn't been a totally smooth road, but in the whole span of things I feel like a very lucky person.
Fluid
Part of speech: noun
Definition: Any state of matter which can flow with relative ease, tends to assume the shape of its container, and obeys Bernoulli's principle; a liquid, gas or plasma
Part of speech: adjective
Definition: Of, or relating to fluid.In a state of flux; subject to change.Moving smoothly, or giving the impression of a liquid in motion.Convertible into cash.
Example sentence: In the 1920s, a generation before the coming of solid-state electronics, one could look at the circuits and see how the electron stream flowed. Radios had valves, as though electricity were a fluid to be diverted by plumbing. With the click of the knob came a significant hiss and hum, just at the edge of audibility.