The root word for unison is "uni," which comes from the Latin word meaning "one."
sonar, sonnet, unison, sonorous, resonant, supersonic, dissonance, song, sonata
The word "unison" is a noun.
"Unison" can be either a noun (much more often) or an adjective. Example as an adjective: The fourth part of the oratorio is a unison anthem. Examples as a noun: The fourth part of the oratorio is sung in unison; how pleasant it is for a family to dwell in unison!
Root word is usual.
The root word is gift.
sonar, sonnet, unison, sonorous, resonant, supersonic, dissonance, song, sonata
The word "unison" is a noun.
together
The birds flew in unison.
The parents said no in unison to the toddler's request for a sheep.
The two women sang in unison upon the stage.
Whakakotahitanga
unison
unison
in unison
"Unison" can be either a noun (much more often) or an adjective. Example as an adjective: The fourth part of the oratorio is a unison anthem. Examples as a noun: The fourth part of the oratorio is sung in unison; how pleasant it is for a family to dwell in unison!
UnitUnicornThe game "Uno".Unicycle.You see, a declension of 'unus' is 'uni', and it's more likely that a word will use that version of the root than 'unus'.