making great mental demands; hard to comprehend or solve or believe
very difficult; severely testing stamina or resolution
someone who learned to fight in the streets rather than being formally trained in the sport of boxing
unfortunate or hard to bear
violent and lawless
physically toughened
an aggressive and violent young criminal
a cruel and brutal fellow
substantially made or constructed
feeling physical discomfort or pain (`tough' is occasionally used colloquially for `bad')
not given to gentleness or sentimentality
resistant to cutting or chewing
not hurried or forced
in fortunate circumstances financially; moderately rich
marked by moderate steepness
with ease (`easy' is sometimes used informally for `easily')
without speed (`slow' is sometimes used informally for `slowly')
having little impact
casual and unrestrained in sexual behavior
in a relaxed manner; or without hardship
affording comfort
affording pleasure
free from worry or anxiety
less in demand and therefore readily obtainable
obtained with little effort or sacrifice, often obtained illegally
posing no difficulty; requiring little effort
readily exploited or tricked
