first of all
4 synonyms and 2 antonyms for first of all, grouped by meaning and by how common each one is.
Adverb — Before anything else; used to introduce the first item in a list of points, steps or objections.
Synonyms
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Antonyms
How to use first of all
The word patterns that sound natural to a native speaker.
Neutral to informal. In speech it often signals mild indignation before a rebuttal ("First of all, how dare you"). Formal writing prefers firstly or first.