词根词缀：amoebo-, amoeb-, amoebi-, amebo-, ameb-, amebi-, -amoeba, -ameba

【来源及含义】Greek: change, alteration; return, exchange

【相关描述】Used in the sense "of or pertaining to a one-celled protozoan because it changes shape as it moves and feeds".

【同源单词】acanthamebiasis, acanthamoeba, amebic, amebic dysentery, amebic gangrene, amebic granulomatosis

词根词缀：-oid, -oidal, -oidism, -odic

【来源及含义】Greek: a suffix; like, resembling, similar to, form

【相关词根词缀】 Inter-related cross references, directly or indirectly, involving word units dealing with "form, shape, appearance": eido-; figur-; form-; icono-; ideo-; imag-; morpho-; typo-.

【同源单词】acanthoid, acanthozooid, acaroid, acidoid, acromegaloidism, acrostichoid