imperseverant /im-pər-sevˈə-rənt/

1. Lacking the power to perceive
2. Lacking perseverance

• thusness
• thusnesses
• thuswise
• thuya
• thuyas
• thwack
• thwacked
• thwacker
• thwackers
• thwacking
• thwackings
• thwacks
• thwaite
• thwaites
• thwart
• thwarted
• thwartedly
• thwarter
• thwarters
• thwarting
• thwartingly
• thwartings
• thwartly
• thwarts
• thwartship