plainness (n.)
- accessibility
- affability
- apparentness
- approachability
- appropriateness
- artlessness
- austerity
- baldness
- bareness
- bluffness
- bluntness
- broadness
- brusqueness
- cacophony
- candidness
- candor
- casualness
- ceiling
- chasteness
- chastity
- clarity
- classicalism
- classicism
- clearness
- clumsiness
- coherence
- comeliness
- commonness
- commonplaceness
- communicativeness
- connectedness
- consistency
- conspicuousness
- cordiality
- correctness
- defacement
- definiteness
- definition
- dignity
- directness
- discrimination
- disfigurement
- distinction
- distinctness
- dullness
- dysphemism
- ease
- easiness
- easygoingness
- elegance
- evidence
- explicitness
- extroversion
- familiarity
- felicitousness
- felicity
- finish
- fittingness
- flatness
- flow
- fluency
- forthrightness
- frankness
- freedom
- freeness
- genuineness
- grace
- gracefulness
- gracelessness
- gracility
- graciousness
- homeliness
- homespun
- homogeneity
- humbleness
- humility
- inelegance
- informality
- ingenuousness
- innocence
- insipidness
- integrity
- irregularity
- leanness
- limpidity
- looseness
- lowliness
- lucidity
- meanness
- meekness
- modesty
- monism
- naiveness
- naivete
- naivety
- naturalness
- neatness
- obviousness
- oneness
- openness
- outspokenness
- overtness
- palpability
- pellucidity
- perspicuity
- polish
- poorness
- prominence
- propriety
- prosaicness
- prose
- prosiness
- purity
- refinement
- restraint
- roundness
- seeing
- seemliness
- severity
- shapelessness
- simpleness
- simplicity
- sincerity
- single-mindedness
- singleness
- smallness
- smoothness
- soberness
- sociability
- spareness
- starkness
- straightforwardness
- structure
- submissiveness
- talkativeness
- tangibility
- taste
- tastefulness
- terseness
- transparency
- trustfulness
- ugliness
- unaffectedness
- unattractiveness
- unceremoniousness
- unconstraint
- unconventionality
- unequivocalness
- ungainliness
- ungracefulness
- uniformity
- unimportance
- unity
- unpleasingness
- unpretentiousness
- unquestionability
- unrestraint
- unsightliness
- unwariness
- vapidity
- vernacular
- visibility
We have such hope, we use great plainness of speech.
