Component
Component, part, portion, segment, factor, facet, strand, point, unit, item, integrand, constituent, section, piece, bit, feature, ingredient, detail, member, module, and essential.
Trace
Basics
Basics, principles, foundations, rudiments, ABC, essentials, first principles, fundamentals, and nuts and bolts.
The weather
The weather, meteorological conditions, the wind, storms, the climate, atmospheric conditions/forces, and the rain.