Read carefully and look up the definitions of unfamiliar words to be sure you are using them correctly. Two words that are similar in spelling may be confused, or any two words that are close in meaning but not the same.
accept-except apathetic–empathetic access–excess
adapt–adopt anonymous–unanimous affectation-affection
anecdote–antidote circumlocution–circumnavigation affect–effect
ascetic-aesthetic contemptuous – contemptible arise–arouse
condole–condone contraction-contradiction censor–censure
corrosive-corroded discomfit-discomfort credible-credulous
crafty-skillful decorous-decorated definitive-definite
critique-criticism disinterested-uninterested discomfit-discomfort
disregard-disrepute dissemble-disassemble deride-derive
divergent-divisive duplicity-duplication ethical-ethnic
enervate-energize empathetic-emphatic enmity-enormity
epilogue-epitaph exacerbate-exasperate eulogy-elegy
eradicate-irradiate expropriate-appropriate elude-allude
formally-formerly grandiose-grand evade-invade
gratuity-gratitude impassive-impassable implicate-imply
floral-florid indecisive-undetermined instill-install
infer-refer indistinct-undistinguished irresolute-unresolved
malinger-malign momentous-momentary liable-libel
morose-morass ostensible-ostentatious lie-lay
loath-loathe ostensible-ostentatious prolific -proliferate
specious-special predominant-predominate raise-rise
urbane-urban reactionary-reactive / responsive sit-set
where-in which resplendent-splendid
With things that can be counted, use: fewer / number
With things that can’t be counted, use: less / amount
Use between with only two items, among with three or more – just like the comparative and superlative.
Use over only for position or location; use more than for an amount.