[found on tameri.com]
“We believe the greater the vocabulary, the more concise the writing. Unfortunately, readers might not understand what you write. The definitions for some words listed are not the “common” meanings; we have chosen to focus on the words and meanings used to impress audiences.
Serious readers enjoy new words and writers love using the rare greats. Reading teaches vocabulary as we study context at all levels: elemental grammar, plot, setting, and more. Readers thrill at the discovery of new words; writers should thrill at using them wisely. There is more to words than winning at Scrabble™.”
Example of what you’ll find on their site:
“abrogate (v) – void, do away with, repeal
abscond (v) – to depart secretly
abstemious (adj) – moderate in consumption
brook (v) – to endure, tolerate
bucolic (adj) – rustic, pastoral, natural; simple
celerity (n) – speed, rapidity
censure (v) – to rebuke officially
chary (adj) – wary, cautious
diffuse (adj) – spread out, wide-ranging; using too many words
dilate (v) – expand
dilatory (adj) – delaying
enervate (v) – to weaken, to drain, to take vitality from
engender (v) – to create, to produce, to cause
feign (v) – to pretend, act, deceive
fervent (adj) – emotional; zealous
fester (v) – ulcerate; rankle. festering (v)
garner (v) – gather, store up
garrulity (n) – talkativeness
impervious (adj) – resistant, strong, incapable of being affected
impalpable (adj) – imperceptible, intangible
jejune (adj) – poor; unsatisfying
jetsam (n) – object tossed overboard to lighten a ship
kinematic (adj) – relating to motion
knavery (n) – untrustworthiness; lack of principles
libidinous (adj) – lustful
licentious (adj) – sexually immoral
mellifluous (adj) – sweet like/as honey
mendacious (adj) – dishonest. mendacity (n)
nebulous (adj) – vague, cloudy, murky; lacking form
neologism (n) – a new word or usage
neophyte (n) – convert; beginner, novice
obfuscate (v) – to make confusing; to mislead
objurgate (v) – to scold
paucity (n) – scarcity; lack
pedagogue (n) – narrow-minded teacher
quaff (v) – to drink; to quench thirst
qualm (n) – misgiving, reservation
refutation (n) – disproof of opponents arguments
reciprocal (adj) – mutual, shared, exchanged in kind
sanction (n/v) – permission, authorized; a penalty
sanguine (adj) – cheerful; hopeful
sapient (adj) – wise; shrewd
taciturn (adj) – silent; not fond of talking
tantamount (adj) – equivalent in effect or value
taut (adj) – tight, tense
ubiquitous (adj) – everywhere, widespread
ulterior (adj) – unstated; hidden
venerate (v) – to respect. veneration (n)
veracity (n) – truthfulness, honesty
wangle (v) – bring about by manipulation
welter (n/v) – turmoil; to roll, to tumble
xenophobe (n) – one afraid of strangers
xyloid (adj) – like wood
yammer (v) – to talk with a sad tone
zymotic (adj) – of fermentation; caused by disease”