Do a few ABC lists: a word beginning with a, a word beginning with b, etc. Cycle through the alphabet two or three times. Then trawl your lists with a pen of a different color and circle words you like. From those circled words, form a few triads — sets of three words that seem to have a sonorous, musical harmony when set next to each other.
alphabet triads
Warmups are for getting your word and image brain moving. Use as many as you need. Think of this like stretching before a run, a way of simply arriving in your writing mind without the distortion of any particular focus or pressure. Disregard correctness and intention; keep the windows and doors open.
alphabet triads