The phrase "give say the word" refers to an action where the speaker is asking for permission or approval to proceed with something. Some synonyms for this phrase include "grant permission," "authorize," "consent," "approve," "endorse," and "sanction." Other related phrases that can be used to express the same sentiment include phrases like "go ahead," "give the green light," "bless," and "allow." When looking for synonyms for "give say the word," it is important to consider the context in which the phrase is being used and choose a word that accurately conveys the intended meaning.