反応【はんのう】
reaction, response
応援【おうえん】
aid, assistance, help, support, reinforcement, cheering, rooting (for), support
一応【いちおう】
more or less, though not quite satisfactorily, after a fashion, pretty much, roughly, so far as it goes, tentatively, for the time being, just in case, once
対応【たいおう】
correspondence (to), equivalence, suitability, coordination, matching, being appropriate (for), dealing with, coping with, handling, response, reception, reaction, compatibility (with technology, software, etc.), capability, support (for)
応答【おうとう】
reply, answer, response
応じる【おうじる】
to respond, to satisfy, to accept, to comply with, to apply for
応える【こたえる】
to respond, to answer, to meet (e.g. demands, expectations), to affect, to take a toll, to strike home, to have an effect on, to be hard on someone (e.g. heat, cold, work, illness, etc.), to be a strain
応用【おうよう】
(practical) application, putting to practical use, applied (e.g. physics, linguistics, research)
呼応【こおう】
hailing each other, acting in concert, responding (to), sympathizing (with), agreement, concord
応対【おうたい】
dealing with (people, customers, complaints, etc.), receiving (callers, visitors, etc.), attending to, handling, serving
応接【おうせつ】
reception (e.g. of visitors), dealing with
応急【おうきゅう】
emergency, first-aid
応酬【おうしゅう】
exchange (of words, views, punches, cups, etc.), give-and-take, reply, answer, response, reciprocation, retort, riposte, tit for tat
拒絶反応【きょぜつはんのう】
(organ) rejection, unthinking dismissal, strong reaction (against)
相応【そうおう】
suitable, appropriate, befitting, becoming, adequate, reasonable, proper, conjoining, association, samprayukta
応分【おうぶん】
according to one's abilities, appropriate, reasonable
応札【おうさつ】
making a bid, tendering a bid
見応え【みごたえ】
(being) worth seeing, impressive
応ずる【おうずる】
to answer, to respond, to meet, to satisfy, to accept
連鎖反応【れんさはんのう】
chain reaction, nuclear chain reaction
