40 words you will never use vol. 2

Second edition of the compilation of words that most of us either never use or straight up don't know. Coming from my literary wanderings of the past 6 months here is 40 words you will never use volume two.

Impervious ● Sagacious ● Fornicate ● Excrescence ● Aberration ● Insouciance ● Provenance ● Dilapidated ● Confounding ● Conspicuous ● Ramification ● Disavowal ● Transience ● Disparagement ● Onerous ● Recalcitrant ● Outre ● Implacable ● Comeuppance ● Confluence ● Ephemeral ● Bequeath ● Indignation ● Incestuous ● Conduit ● Transcendent ● Connivance ● Heinous ● Indefatigable ● Obsequious ● Obeisance ● Petulant ● Egregious ● Sycophancy ● Volubility ● Insatiable ● Unruliness ● Effeminacy ● Vituperative ● Adamant

Definitions after the break.

1. Impervious — not allowing fluid to pass through
2. Sagacious — having or showing keen mental discernment and good judgment
3. Fornicate — have sexual intercourse.
4. Excrescence — a distinct outgrowth on a human or animal body or on a plant
5. Aberration — an unwelcome departure from what is normal, usual, or expected
6. Insouciance — casual lack of concern; indifference
7. Provenance — the place of origin or earliest known history of something
8. Dilapidated — in a state of disrepair or ruin as a result of age or neglect.
9. Confounding — acting against expectations
10. Conspicuous — clearly visible
11. Ramification — a consequence of an action or event
12. Disavowal — deny any responsibility or support for
13. Transience — lasting only for a short time; impermanent
14. Disparagement — regard or represent as being of little worth
15. Onerous — involving an amount of effort and difficulty that is oppressively burdensome
16. Recalcitrant — having an obstinately uncooperative attitude toward authority or discipline
17. Outre — unusual and startling
18. Implacable — unstoppable
19. Comeuppance — a punishment or fate that someone deserves
20. Confluence — the junction of two rivers, esp. rivers of approximately equal width
21. Ephemeral — lasting for a very short time
22. Bequeath — leave (a personal estate or one's body) to a person or other beneficiary by a will
23. Indignation — anger or annoyance provoked by what is perceived as unfair treatment
24. Incestuous — Involving or guilty of incest
25. Conduit — a channel for conveying water or other fluid
26. Transcendent — beyond or above the range of normal or merely physical human experience
27. Connivance — willingness to secretly allow or be involved in wrongdoing
28. Heinous — utterly odious or wicked 
29. Indefatigable — persisting tirelessly
30. Obsequious — obedient or attentive to an excessive or servile degree
31. Obeisance — deferential respect
32. Petulant — childishly sulky or bad-tempered
33. Egregious — outstandingly bad
34. Sycophancy — a person who acts obsequiously toward someone in order to gain advantage
35. Volubility — speaking or spoken incessantly and fluently
36. Insatiable — impossible to satisfy
37. Unruliness — disorderly and disruptive and not amenable to discipline or control
38. Effeminacy — having or showing characteristics regarded as typical of a woman
39. Vituperative — bitter and abusive
40. Adamant — refusing to be persuaded or to change one's mind

MORE WORDS YOU WILL NEVER USE: VOLUME 1