SynonymDefinitionAntonym.com - English Synonym Dictionary

first base

first gear, Low, low gear

first-class honours degree

number 1, number one

number one

beginning, commencement, get-go, kickoff, offset, outset, showtime, start, starting time

foremost, world-class

beginning

inaugural, initiative, initiatory, maiden

1st

first of all, first off, firstly, foremost

foremost