What is another word for put out a feeler?
Pronunciation: [pˌʊt ˈa͡ʊt ɐ fˈiːlə] (IPA) 
The idiom "put out a feeler" refers to an attempt to subtly gather information or test the waters. There are a number of synonyms for this phrase, including "probe," "inquire," "suggest," "hint," "explore," and "test." Each of these words suggests a slightly different approach to the act of putting out a feeler. While "probe" and "inquire" both suggest a more direct and overt approach, "suggest," "hint," and "explore" all invoke a more subtle and indirect approach. Ultimately, the choice of synonym will depend on the context and the desired tone or level of discretion.
