What is another word for making up top ones head?
Pronunciation: [mˌe͡ɪkɪŋ ˌʌp tˈɒp wˈɒnz hˈɛd] (IPA) 
One possible synonym for "making up top ones head" is "speculating." To speculate is to make an educated guess or prediction based on limited information or intuition. Other synonyms might include "conjecturing," "imagining," "fantasizing," or "fabricating." Each of these words implies a different degree of certainty or factual basis for the thoughts being generated. While making something up might suggest falsehood or exaggeration, the other words imply a range of plausibility or creativity in generating ideas. Ultimately, the choice of synonym will depend on the context of the conversation and the tone or intent of the speaker.
