Nicety

n.kind, joyfulwarm

Meaning 1

A small pleasant refinement or courtesy.

Reach for it when naming a thoughtful detail that improves comfort or social ease

A handwritten welcome card was a nicety the guests remembered.

warm
thoughtful touch
when personal care explains the small refinement
not when The phrase is too subjective for a formal service feature.
professional
amenity
when a provided convenience improves a place or service
not when An amenity is functional and need not express courtesy.
professional
courtesy
when respectful treatment rather than delight is central
not when A courtesy can be expected protocol rather than an extra pleasant detail.
formal
refinement
when polish or comfort comes from a careful improvement
not when Refinement may be a substantial change, not a small optional nicety.

A fine or exact distinction.

Reach for it when naming subtle precision in language, rules, or reasoning

The legal nicety mattered because the two duties began on different dates.

everyday
fine point
when plain language should name a precise detail
not when The phrase can sound fussy when the distinction has practical consequences.
professional
technicality
when a rule-based detail affects the outcome
not when Technicality often dismisses the point as unimportant or obstructive.
formal
distinction
when separating similar concepts is the work
not when A distinction can be broad and obvious rather than a nicety.
formal
subtlety
when a hard-to-notice difference adds depth
not when Subtlety does not require exact analytical distinction.

small nicety
A small nicety such as chilled water made the wait more comfortable.
observe the niceties
The host observed the niceties without making the dinner stiff.
legal nicety
The legal nicety determines which notice period applies.

The definition and the example on this page are written here. The dictionaries above ground which meaning is being described, not the wording.