| craven |
shamefully timid or afraid; cowardly. |
| experimentation |
the act, process, or practice of running tests or trials. |
| imperturbable |
not easily excited or disturbed; calm. |
| influx |
the act or an instance of flowing in. |
| intonation |
the pattern of changes in pitch of the speaking or singing voice. |
| lamentable |
deserving to be mourned or regretted; deplorable; unfortunate; disappointing. |
| moot |
not clearly settled; arguable; debatable. |
| ostracism |
an exclusion or rejection, as from a social group. |
| pellucid |
extremely clear in meaning. |
| propagate |
to reproduce (offspring) or cause to reproduce. |
| prude |
someone who is extremely or overly concerned with modesty or proper conduct, speech, dress, or the like. |
| remittance |
money that is sent to someone or some place, usually in payment. |
| scanty |
barely adequate; meager. |
| tussle |
to fight or struggle roughly or energetically; scuffle. |
| vivacity |
the characteristic or state of being vivacious; liveliness; sprightliness; animation. |