Synonym for "corollary" in English? I am looking for a synonym (or near synonym) for corollary in English.
Why? I find it convenient to have the two words theorem and proposition, as I like to cite other people's results as "theorems" and my own results as "propositions". I'd like to use a similar dichotomy for corollaries.
Any ideas?
Note: In German, for instance, one could use Korollar and Folgesatz for this purpose. (And there are also the two words Lemma and Hilfssatz. How convenient!)
 A: This is Soft Question, with no Exact "Correct" Answer.
With that comment, I suggest :

illation :
The reasoning involved in drawing a conclusion or making a logical judgment
on the basis of circumstantial evidence and prior conclusions
rather than on the basis of direct observation

This is a Synonym of ( or a type of ) Corollary & you have 2 words to use in your Dichotomy.
Example Usage 1 :
We know :
Preposition OR Theorem : $\pi$ is transcendental.
Hence, without much further analysis, we can state :
Corollary OR Illation : $\pi^2$ is transcendental.
Example Usage 2 :
We know :
Preposition OR Theorem : Pythagoras : $A^2+B^2=C^2$ in a right-angle triangle.
Hence, without much further analysis, we can state :
Corollary OR Illation : Hypotenuse is the longest side in a right-angle triangle.
A: In Sanskrit we use the word प्रमेयम् (Prameyam) for a theorem and उपप्रमेयम्(UpPrameyam) for a corollary. For example sometimes the Pythagoras Theorem is called the Baudhayan Prameyam as he conjectured it in 800 BC in Vedic India.
Now, observing the two words carefully, we observe that the two only differ by a prefix - उप( Up). This prefix generally means something that is secondary to the non prefixed word(example: Up+Rashtrapati or Vice-president).
Formally an Upprameyam is defined as a secondary Prameyam that aromatically gets validated when the original Prameyam is proved. It follows from the Premayam.
So, a few relevant terms in english using the above definition may be :
Consectary, Consequent, Consequence, and sometimes Porism.
