Please see below equivalent words of words above:
leapt - gamboled meaning run or jump about playfully
irregular - snaggletooth meaning a tooth inside the mouth that is unaligned
caution - vigilance the action or state of keeping careful watch for possible danger or difficulties
unsteadily - glimmeringly meaning to appear faintly or indistinctly
handicaps - hindrances a thing that provides resistance, delay, or obstruction to something or someone