nutverse: since the wish to spend considerable time in a metaverse, one must be ready for the nuthouse {LOL}

second life: stolen from the metaverse that was already around 2 decades ago and to me symbolises what the metaverse can bring most of us, the idea of a new life that can be much more modelled by the user him or herself. some will lose themselves completely in the metaverse, leaving first life behind them. {edje: too serious}

verse: making words more minimalistic. why meta in front of it? it'll be poems, verses. the meta part makes the whole thing sound like a summary, very superficial, without any depth, where nuances are lost, like with metadata. {edje: still way too serious}

counterreal; no explanation needed I think :)

areal: same same but different :)