Five letter word--change one letter

T

SHIRE

R

shirt

T

SHIFT

R

shaft

T

I think we might have hit a brick wall with this one now?

R

shalt

(thou shalt not do this, that or the other....)

T

I stand corrected!

SHALE

R

shall

that one's a bit lazy of me really, but there you go!

H

stall

T

SMALL

R

smell

T

SMELT

R

smolt

T

SMALT

S

SMELT

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