severer
形容词 severe:
intensely or extremely bad or unpleasant in degree or quality
very strong or vigorous
severely simple
同义词:austere, severe, stark, stern
unsparing and uncompromising in discipline or judgment
causing fear or anxiety by threatening great harm
同义词:dangerous, grave, grievous, serious, severe, life-threatening
very bad in degree or extent
同义词:severe