Expression
There are words that begin with letters a, c, d, e, f, i, m, n, o, p, r, s and t that end with the letters ssion. However, there are no words that begin with b and end with ssion.
abscissionadmissionaggressioncommissioncompassionconcessionconcussionconfessiondepressiondigressiondiscussiondispassionexpressionfissionimpressioningressionintermissionmissionoppressionobsessionpercussionpermissionpossessionprecessionprocessionprofessionregressionrepressionrescissionsessionsubmissionsuccessiontransmission
Admission Aggression
there are NO words in the English language that begin with "b" and end with "ssion" is there a chance you are misspelling your question?
accession admission obsession recession remission secession
i only now one and that is ........ MISSION
Mission, fission, session, secession, succession, discussion, percussion, permission, precession, and procession all end with 'ssion'.
There are no words starting with the letter b and also containing the letters "ssion",
Words ending in ssion: mission profession passion permission session admission discussion
The only one I can think if is mission. Check out your dictionary.
Here are some possible words:abscissionadmissionaggressioncommissioncompassionconcessionconcussionconfessiondepressiondigressiondiscussiondispassionexpressionfissionimpressioningressionintermissionmissionoppressionobsessionpercussionpermissionpossessionprecessionprocessionprofessionregressionrepressionrescissionsessionsubmissionsuccessiontransmission