What is another word for slow on the uptake?
Pronunciation: [slˈə͡ʊ ɒnðɪ ˈʌpte͡ɪk] (IPA) 
There are plenty of synonyms to describe someone who is "slow on the uptake." Some common alternatives include dull-witted, dim-witted, and simple-minded. Other options might include slow to catch on, a bit of a slow learner, or not the sharpest tool in the shed. More creative possibilities could include things like a little behind the times, not the quickest to connect the dots, or a couple bricks shy of a full load. Ultimately, the exact term used will depend on context and the tone and intent behind your description. Regardless of what term you choose, it's important to remember to use it sensitively and respectfully.
