The difference between oogamous and isogamous is that “oogamous” is of or relating to oogamy and “isogamous” is relating to, or undergoing isogamy.
The difference between kukri and falcata is that “kukri” is a curved Nepalese knife used especially by Gurkha fighters and “falcata” is a sword in pre-Roman Iberia having a concave edge to the blade.
The difference between seen and sawing is that “seen” is past participle of see and “sawing” is present participle of saw.
The difference between mallow and hollyhock is that “mallow” is any of a group of flowering plants in several genera of the taxonomic family Malvaceae, especially of the genus Malva. Several species are edible by humans and “hollyhock” is any of several flowering plants of the genus Alcea in the Malvaceae family.
The difference between codify and coding is that “codify” is to reduce to a code, to arrange into a code and “coding” is the process of encoding or decoding.
The difference between rephrase and reframe is that “rephrase” is to say or write something with different wording and “reframe” is to frame again.
The difference between zwitterion and dipolar is that “zwitterion” is a molecule, such as an amino acid, that carries both a positive and a negative charge and “dipolar” is having north and south magnetic poles.
The difference between biker and bike is that “biker” is a person whose lifestyle is centered on motorcycles, sometimes a member of a motorcycle club and “bike” is clipping of bicycle.
The difference between monograph and manual is that “monograph” is a scholarly book or a treatise on a single subject or a group of related subjects, usually written by one person and “manual” is a handbook.
The difference between mammon and mormon is that “mammon” is alternative letter-case form of Mammon and “mormon” is any of various dark-coloured Asian species of papilionid butterflies of the genus Papilio.