opposit of keep step
The opposite of "to keep step" is "to fall behind." While "to keep step" implies maintaining pace or alignment with others, "to fall behind" indicates losing that alignment or lagging in progress. This can refer to physical movement, coordination in tasks, or even social or professional development.
"Step-brother" is a noun and does not have an opposite.
"Step-brother" is a noun and does not have an opposite.
A failed step
Take
The correct answer is "Step-son".
keep
Liquid
Hold or keep
To endanger
The opposite or antonym applicable to the term channel is hold or keep.
The opposite of return would be departure. The opposite of return (something) would be to keep it. The opposite of the noun return (on investment) would be cost.