compass    n.1.罗盘，罗盘仪2.[pl.]圆规3.界限，范围

encompass   vt.包围，封入，环绕，包含，包括

compassion  n.同情，怜悯                                                                                            
compatible   a.1.兼容的2.能和睦相处的，合得来的

incompatiblea.性质不相容的, 矛盾的, 无法调和的, 不能和睦相处的

pass,pat来自拉丁文pati=feelings。

passion  n.1.激情,热情  2.酷爱                                                                                            
passionate    a.1.多情的  2.充满激情的,激昂的  3.热切的,强烈的

dispassionatea.冷静的, 不带感情的, 平心静气的

impassioned    a.热烈的，热情洋溢的，充满激情的

unimpassioneda.没有激情的, 不感情用事的, 平静的

impassible    a.无感觉的，无知觉的，不觉痛苦的，不受伤害的

impassive    a.无感情的，冷漠的，无动于衷的，不动声色的

passive  a.被动的,消极的                                                                                            
pastime  n.消遣,娱乐

pass n.经过, 关口, 途径, 护照, 通行证, 入场券, 传球, 及格

vt.通过, 审查通过, 忽略, 传递

vi.经过, 变化, 流通, 宣判, 被忽略, 终止, 传递, 不叫牌

past  a.1.以前的,过去的  2.结束了的,不复存在的 

prep.经过,超过,过 

n.过去,昔时,往事

 ad.经过,过

pathetic  a.1.没用的,无济于事的,没有任何意义的  2.引起怜悯的,可怜的,可悲的                                                                                            
 patience    n.忍耐,耐心                                                                                            
patient    a.忍耐的,有耐心的  

n.病人                                                                                            
impatient    a.1.不耐烦的,急躁的 2.热切的，急躁的

impatience n.急躁, 不耐烦     

pathogenn.[微生物]病菌, 病原体   

pathologicala.病理的, 病态的

pathologyn.病理学                                                                                   
apathy   n. 

empathyn.移情作用, 心意相通，感情等融为一体                                                                                        
sympathetic    a.1.同情的,体谅的  2.(to)赞同的,支持的3.和谐的,合意的                                                                                            
sympathise    见sympathize                                                                                           
sympathize    vi.1.同情,怜悯  2.体谅,赞同                                                                                           
sympathy    n.1.同情,同情心  2.(思想感情上的)支持,赞同                                                                                           
compel    vt.强迫，迫使

dispelvt.驱散, 驱逐, 使消散

pel, puls来自拉丁文pellere =to push, drive 及其过去分词plusus。

pulse  n.1.脉搏  2.脉冲

             vi.搏动,跳动                                                                                             
pulsate    vi.搏动, 跳动, 有规律的跳                                                                                         
compulsion   n.强迫, 强制, [心]强迫性冲动                                                                                            
compulsive   a.强制的, 强迫的, 由强迫产生的, 禁不住的                                                                                          
compulsory  a.必须做的，强制性的，（课程）必修的                                                                                             
expel    vt.1.把…除名，把…开除 2.驱逐，赶走，放逐 3.排出，喷出

expulsion   n.逐出, 开除       

extrapolatev.推断, 推测, [数]外推                                                                                    
impel  l vt.推动, 推进, 激励, 驱使, 逼迫                                                                                           
impulse    n.1.冲动,一时的念头  2.推动,驱使  3.脉冲

impulsive   a.易冲动的，任性的

propel  vt.1.推进,推动  2.激励,驱使   

propellern.推进者, 推进物, 尤指轮船, 飞机上的螺旋推进器

propulsion n.推进, 推进力                                                                                        
repel   vt.1.使厌恶  2.击退,逐回,驱除  3.排斥

repellenta.排斥的，令人厌恶的

repulse   v.排斥，拒绝，反驳，击退，憎恶

repulsive   a.排斥的，反驳的，令人憎恶的

repulsionn.推斥, 排斥, 严拒, 厌恶, 反驳

repeal   vt.废止,撤消                                                                                            
appeal    n.1.呼吁，恳求2.感染力，吸引力3.申诉，上诉 

appellationn.名称, 称呼                                                                                           
compete   vi.竞争，比赛                                                                                            
competence   n.能力，胜任，称职                                                                                            
competent   a.有能力的，能胜任的   

incompetent   a.不称职的，不合格的，不胜任的

n.无能力者

competition    n.竞争，比赛                                                                                           
competitive   a.1.竞争的，比赛的2.好竞争的，求胜心切的3.（价格等）有竞争力的

pet来自拉丁文petere=to run for, to demand。

petition  n.请愿书,申请书,诉状 

v.(向…)请愿,正式请求      

petitionern.请求者                                                                                     
appetite     n.1.胃口，食欲2.欲望                    

appetizer   n.开胃食品, 开胃物                                                                        
impetus   n.1.推动,促进,刺激  2.推动力

impetuous    a.猛烈的，冲动的，鲁莽的，轻率的

propitiatev.劝解，缓和，抚慰

propitiousa.吉利的，有利的

repeat    v.n.重复,重说,重做

repeatedly   ad.一再,再三,多次地

repetition   n.重复,反复