词根：und, ound = wave 波浪
来自拉丁语的und意为wave。
同源词：
1. abound [用力荡漾ab(=intensive, away)+und(=wave)]/[ab-加强语义；und, ound=wave, flow波浪，流→水量大→量多，丰富，充裕]
adj.in/with+sth大量存在；富于；充满
This section of town abounds with ltalian restaurants.（这个城区有很多意大利餐厅。）
2. inundate [in(=on．in) 入 +und(=wave)波浪-->流 + -ate动词后缀,大量的水“流入”-->]
v. 泛滥，淹没;压倒；使应接不暇
inundation泛滥，洪水；压倒；应接不暇
In September of 1999．floods inundated many Nigerian villages.（1999年9月，尼日利亚的许多村庄被洪水淹没。）
3. redundant [继续荡漾的 red<re(=back，again)+und(=wave) + ant 形容词后缀]
n. 多余的，过剩的,累赘的
Stop berating me! You' re being redundant.（不要再责备我了！你太哆唆了。）
4. undulate [und波浪 + -u- 连接字母 + ulate=ate表动作, -ate 动词兼形容词后缀]
v. / adj.（表面）呈波浪形；波动，起浪；起伏
undulation n. [见上，-ation 名词后缀]波动；起伏
5. fecundity (fec=fic做+und波动+ity表名词→出产的[粮食]像波浪→丰富,富饶)
n.生产力;丰富,富饶
6. abund [ab+cund[=und]参考；abundant]
v.丰富，充满
abundance n.[见上，-ance 名词后缀] 丰富
abundant adj. [见上，-ant 形容词后缀] 丰富的
abundantly adv. [见上，-ly 副词后缀] 丰富地
7. redound （red回+ound[=und]→波动回来→回流；产生影响）
v. 回流；起作用
8. superabound [super 超，过 + abound 多]
v.极多，过多，过剩
superaboundant adj. [见上，-ant 形容词后缀] 过多的，过剩的
词根：und = wave, 表示“波动”
abundant a. 丰富的（ab加强+und+ant→[多得]象波浪一样→丰富的）
abundance n. 丰富，富裕
undulate v. 波动（und+ulate表动作+波动）
inundate v. 泛滥，淹没（in进入+und+ate→进入波浪→淹没）
redundant a. 多余的（red反复+und+ant→反复波动→多余的）
fecundity n. 多产，富饶（fec做+und+ity→出产的[粮食]像波浪→富饶）
abund v. 丰富，充满（ab+cund[=und]参考；abundant）
redound v. 回流；起作用（red回+ound[=und]→波动回来→回流；产生影响）
后缀：-ant ①[形容词后缀]
大部分与-ance或-ancy，相对应，表示属于...的、具有...性质的
expectant 期待的
vigilant 警惕的
luxuriant 奢华的
attendant 在场的
resistant 抵抗的
determinant 决定性的
assistant 辅助的
repentant 后悔的
buoyant 有浮力的
accordant 和谐的，一致的
ignorant 无知的
abundant 丰富的
reliant 依赖的
词根词缀：-aceous, -acea, -aceae, -aceaen, -aceus
【来源及含义】Latin: a suffix; having the quality of, of the nature of, characterized by, belonging to, resembling
【相关描述】There are hunderds of words that utilize the -aceous suffix which are not shown here; however, the following will present important examples.
A suffix that forms adjectives and is used with technical combinations, especially in biological terms: "pertaining or belonging to, of the nature of, or characterized by; to be full of, to possess abundantly". The suffix -acea usually denotes "orders and classes in zoology" while the suffix -aceae usually denotes "orders and families in botany" and -aceaen is used to denote members of "orders of the animal kingdom".
【同源单词】acanthaceous, -aceous, alliaceous, ampullaceous, amygdalaceous, amylaceous
词根词缀：-ance, -ancy
【来源及含义】Latin: often through French, quality or state of; being; condition; act or fact of _______ ing; a suffix that forms nouns
【同源单词】aberrance, absorbance, absorptance, abundance, acceptance, accordance
词根词缀：-ancy
【来源及含义】Latin: a suffix; quality, state of; process, degree, action of
【同源单词】abundancy, brilliancy, buoyancy, constancy, continuancy, expectancy
词根词缀：-ant, -ants
【来源及含义】Latin: a suffix; a person who, the thing which; people who, things which
【同源单词】abdicant, aberrant, abundant, abundantly, acanthopore, accelerant
词根词缀：copi-, copy-
【来源及含义】Latin: abundance, plenty, plentiful, well supplied, abounding
【相关词根词缀】 Inter-related cross references, directly or indirectly, involving word units meaning "more, plentiful, fullness, excessive, over flowing": exuber-; hyper-; multi-; opulen-; ple-; pleio-; plethor-; poly-; super-; total-; ultra-; undu-.
【同源单词】copier, copiosity, copious, copiously, copiousness, copy
词根词缀：exuber-, uber-
【来源及含义】Latin: come forth in abundance, grow luxuriantly; superabundance
【相关词根词缀】 Inter-related cross references, directly or indirectly, involving word units meaning "more, plentiful, fullness, excessive, over flowing": copi-; hyper-; multi-; opulen-; ple-; pleio-; plethor-; poly-; super-; total-; ultra-; undu-.
【同源单词】exuberance, exuberancy, exuberant, exuberantly, exuberate, exuberated
词根词缀：larg-, largi-
【来源及含义】Latin: largus, ample, abundant, copious, generous; large
【同源单词】at large, in large part, large, largely, largeness, larger