I need antonyms for these words. I'm trying to help my daughter with ?

Question

her homework. These are big words. She's in the 7th grade. I've looked in the dictionary and online for the answers without success. Please help. Here are the words:

Ratiocinate

Render

Recapitulate

Loquacious

Verbose

Gregarious

Elocution

Circumlocution

Recalcitrant

Answer 1

Before I answer this, I want to say that the idea of antonyms and synonyms is largely arbitrary.  The opposite of love could be hate, or it could be apathy.  There are often many right answers, and there can be lots of interesting debate over whether one answer is better than another.  Often it is only circumstances that make the distinction.  I have chosen the following opposites that work for me.  There are a lot of other options that could have worked as well.  

Ratiocinate emote (or meditate or veg)

Render           receive (or take or undo)

Recapitulate detail (or preface)

Loquacious laconic

Verbose           terse

Gregarious standoffish (or shy, or solitary)

Elocution   audition (listening, reading, oration--this one could go

                         off in many different directions)

Circumlocution candor (directness, crassness)

Recalcitrant   enthusiastic (responsible, meticulous)

Answer 2

dictionary.com and thesaurus.com are great places to begin

guess

to default upon, to impurify

to state verbatim

laconic

brief

antisocial, solitary

stammering clumsily

beeline, direct path

obsequious, submissive