In lang=en terms the difference between suggest and support is that suggest is to recommend while support is to be accountable for, or involved with, but not responsible for.
As verbs the difference between suggest and support is that suggest is to imply but stop short of saying explicitly while support is (senseid)to keep from falling.
As a noun support is something which supports often used attributively, as a complement or supplement to.
As nouns the difference between assists and support is that assists is while support is something which supports often used attributively, as a complement or supplement to. As verbs the difference between assists and support is that assists is (assist) while support is (senseid)to keep from falling.
As nouns the difference between services and support is that services is while support is something which supports often used attributively, as a complement or supplement to. As a verb support is (senseid)to keep from falling.
As nouns the difference between support and backstop is that support is something which supports often used attributively, as a complement or supplement to while backstop is a device that prevents railroad cars from rolling off a railroad track. As verbs the difference between support and backstop is that support is (senseid)to keep from falling while backstop is to serve as backstop for.
As nouns the difference between support and pillar is that support is something which supports often used attributively, as a complement or supplement to while pillar is (architecture) a large post, often used as supporting architecture. As verbs the difference between support and pillar is that support is (senseid)to keep from falling while pillar is to provide with pillars or added strength as if from pillars.
As nouns the difference between buttress and support is that buttress is (architecture) a brick or stone structure built against another structure to support it while support is something which supports often used attributively, as a complement or supplement to. As verbs the difference between buttress and support is that buttress is to support something physically with, or as if with, a prop or buttress while support is (senseid)to keep from falling.
Oppose is an antonym of support. Support is an antonym of oppose. As verbs the difference between support and oppose is that support is (senseid)to keep from falling while oppose is to attempt to stop the progression of. As a noun support is something which supports often used attributively, as a complement or supplement to.
Supportive is a derived term of support.As a adjective supportive is providing support. As a noun support is something which supports often used attributively, as a complement or supplement to. As a verb support is (senseid)to keep from falling.
As nouns the difference between assistance and support is that assistance is aid; help; the act or result of assisting while support is something which supports often used attributively, as a complement or supplement to. As a verb support is (senseid)to keep from falling.
As nouns the difference between support and maintenance is that support is something which supports often used attributively, as a complement or supplement to while maintenance is actions performed to keep some machine or system functioning or in service.
As a verb support is (senseid)to keep from falling.
As nouns the difference between support and bracket is that support is something which supports often used attributively, as a complement or supplement to while bracket is (senseid)a fixture attached to a wall to hold up a shelf. As verbs the difference between support and bracket is that support is (senseid)to keep from falling while bracket is to bound on both sides, to surround as enclosing with brackets.
As nouns the difference between service and support is that service is an act of being of assistance to someone or service can be service tree while support is something which supports often used attributively, as a complement or supplement to. As verbs the difference between service and support is that service is to serve while support is (senseid)to keep from falling.
As nouns the difference between support and guidance is that support is something which supports often used attributively, as a complement or supplement to while guidance is the act or process of guiding.
As a verb support is (senseid)to keep from falling.
As verbs the difference between support and supporting is that support is (senseid)to keep from falling while supporting is . As a noun support is something which supports often used attributively, as a complement or supplement to. As a adjective supporting is that supports.
As nouns the difference between support and supports is that support is something which supports often used attributively, as a complement or supplement to while supports is . As verbs the difference between support and supports is that support is (senseid)to keep from falling while supports is (support).