1) Compact 2) Concise 3) French word used in English 4) Of or like a compendium 5) Succinct 6) Summary 1) Concise 2) Succinct 3) Summary 4) Terse 
concise but comprehensive
• (a.) Containing the substance or general principles of a subject or work in a narrow compass; abridged; summarized.
Com·pen'di·ous adjective [ Latin compendiosus .] Containing the substance or general principles of a subject or work in a narrow compass; abridged; summarized. « More compendious and expeditious ways. Woodward. » « Three things be required in the oration of a m...
[adj] - briefly giving the gist of something
compendious 1. Briefly stated; succinct; concise; briefly giving the gist of something. 2. Containing a wide range of information in a concise form.
compact adjective briefly giving the gist of something; `a short and compendious book`; `a compact style is brief and pithy`; `succinct comparisons`; `a summary formulation of a wide-ranging subject`
of or like a compendium; containing the substance of a subject, often an exclusive subject, in a brief form; concise: a compendious history of the world.