Spectator 2229

[Matakari]

Almost finished! Some help for the following ( with parsing if possible)will be appreciated, please!

12a Ample jumps one's wearing(5): ?O?M?
15a Jack married after secretary insisted(3): ?M?
18a Tom Boon designed buildings for the public good{7 two words):
P?O?OS?
22a Solid type wearing reverse of sober fine cloth(6): ???LAS
27a Sort swimming in tight trunks(5):?O???
38a British potato for greedy bear(4): ?A?U

[toalisi]

12a Roo my
15a Pa m
18a Pro bono
22a D ow las
27a Tors i
38a B alu

[roslyn251254]

12a ample is the defn. the jumper is the usual 3 letter abbrev (australian)
15a Your M is in the wrong place
2 letter synonym for secretary + m .... defn jack
18a answer is latin - defn for the public good
22a defn cloth
27a anagram of sort + i(in) defn trunks( not the swimming variety or trees)
38a B + indian take away potato

[Matakari]

Many thanks, Toalisi and roslyn251254!