| A | B |
| ancient | 2,000 or more years old |
| hopeful | having a promise that some wish will happen |
| unable | not having the power or skill to do something |
| confirm | prove to be true or correct |
| valid | correct based on facts or proof |
| prefix for "not" | un-, dis- |
| untrue | not true |
| not to trust | distrust |
| prefix for "opposite" | un-, dis- |
| untie | opposite of tie |
| disconnect | opposite of connect |
| prefix for "again" | re- |
| redo | do again |
| return | to turn back |
| prefix for "back' | re- |
| suffix for "full of" | -ful |
| full of careful | full of care |
| suffix for "without" | -less |
| hopeless | without hope |
| chin | bottom of your face |
| chain | connected links |
| chair | furniture on which you sit |
| cheek | face bone protecting your sinuses |
| sheet | covering for your bed, piece of paper |
| short | antonym of tall |
| shirt | boy's "blouse" |
| shelf | boards which hold stored items |
| wall | what holds up a roof or ceiling |
| while | during |
| whale | mammal that lives in an ocean |
| white | antonym of black |
| past tense of laugh | laughed |
| past tense of kick | kicked |
| past tense of pet | petted |
| past tense of like | liked |