1. Composition, or the putting of two or more things together; the process of deducing and combining complex ideas from simple ones; the operation by which divided parts are reunited; the uniting of elements into a compound; the reverse of analysis.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• syntheiss,
• synthesys,
• synthezise,
• synthelic,
• synthes,
• synthesze,
• syntesys,
• synthysis,
• synthesers,
• sythesis,
• synthsis,
• sysnthesis,
• synthesia,
• synthezie,
• synthasis,
• synthesises,
• synthetis,
• systhesis,
• syntheis,
• syntesis

• synthesiser,
• synthesist,
• synthesise,
• synthesizer,
• synthesize.

The adjective form of the word "synthesis" is "synthetic".

The plural of the "synthesis" can be the "syntheses".

The singular of the "synthesis" can be the "synthesis".