Coherent meaning an argument theory or policy logical and consistent

Belabor means argue or elaborate in excessive detail

Eschew means deliberately avoid using abstain form 

Acquisitive means excessively interested in acquire money or material things 

banal meaning so lacking in originality as t0 be obvious and boring  

excoriation meaning a harsh criticism 

congeal meaning solidify or coagulate especially
 solidify meaning make or become hard or solid

carping difficult to please 

substantiate meaning provide evidence to support or prove the truth of 

temporize meaning accus making a decision or committing order to gain time

largesse meaning generosity in bestowing money or gifts upon others

tenable meaning able to maintained or defended against attack or objection 

insatiable meaning an impossible to satisfy

reconnaissance meaning military observation of a region to locate an enemy or at certain strategic features 

germane meaning relevant to a subject under consideration 

ramify form branches or offshoots spread or branch out 

intransigent meaning unwilling or refusing to change one's view or to agree about something 

taciturn something reserved or uncommunicative in speech say little